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Best Flap seal Mailers

ValBox 9x11.5 Self Seal Photo Document Mailers 25 Pack Stay Flat White Cardboard Envelopes, 9.25 x 11.75 Inches

  • 【9 X 11.5 Inches, 25 Packs 】Premium quality ValBox document mailers dimension is 9.25 x 11.75 inches. Great material makes them super perfect to protect art prints, photos, CDs, books, certificates, documents, paper, etc..
  • 【Peel & Seal】These photo mailers are easy to peel and seal with a strong flap adhesive, no licking of glue or water to moisten when working with multiple mailings. Tear strip design for photo mailer also helps you open its package without struggle. Good job in saving your precious time..
  • 【Provides Complete Security】 Upgraded adhesive on cardboard mailers creates a strong lasting seal and prevents your contents from falling out during transit. Protect them carefully and shape them well. No need worry about leaking privacy..
  • 【High Quality Material】Made of high quality material, our document mailer will assure contents arriving at their destination unbent and unharmed. Meanwhile, clean look and crisp white material give it a professional appearance..
  • 【Semi-glossy Surface】 Finish of ValBox 9x11.5 cardboard envelopes is semi-glossy, you can hand write an address with a pen or get labels to print on and stick to the these mailers..
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100 Pack 9X12 inch Self Seal Photo Document Mailers Stay Flat White Cardboard Envelopes White Photography Mailersfor CD, Photos, Document by ZMYBCPACK

  • Package contains: 100 pack 9X12 inch Self Seal Photo Document Mailers with "DO NOT BEND" labels..
  • Easy to peal & seal: Easy to peel and seal with a strong flap adhesive, no need extra licking of glue or water to moisten. Tear strip design for photo mailer also helps you open its package without struggle..
  • Material: Made of 400gsm paperboard. Each mailer’s weight：64g. Thickness: 1.5mm. keeps lower shipping costs..
  • Document Mailers Size: 9X12 inch. Perfect size for art prints, photos, CDs, certificates, A4 documents, paper, handbook, catalogue, literature, sheets, manual, booklets, invitations, blueprint, etc..
  • These Seal Photo Document Mailers are perfect for mailing soft goods, photographs, documents and printouts. Ideal choice post offices, logistic shipping companies, packaging wholesalers, mail order companies, office stationery suppliers, online stores, home or personal use..
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HBlife 50 Pcs Bubble Mailers, 6x10 Inches Self Seal Gray Poly Mailers, Padded Envelopes Shipping Bags Packaging for Small Business

  • LIGHT WEIGHT MAILERS - This pack of 50 6x10 inch padded envelopes is made from heavy duty plastic, are with fashionable design. And those padded mailers are lightweight mailing envelops, will not add to your shipping cost..
  • CUSHION MAILERS - These mailer envelopes are lined with 80gsm bubble, with unique air cellular layers and 360°strong air bubble technology helping absorb shock during shipment.These can provide effective shipping protection for your products..
  • SELF SEALED ENVELOPES - These bubble mailers come with a self-adhesive tamperproof seal.The adhesive on the fold-over flap is strong enough and goes end-to-end.There's no need reinforcement tape and it doesn't come apart unless you tear it up.Peel and stick lip provides a tamper evident closure..
  • MULTIPURPOSE ENVELOPES - These envelopes can be used in offices, at home, in shops, schools and everywhere where there is a need for shipping. And the bubble envelopes feel nice to the touch and are perfect for handwriting, labeling and stamping..
  • 100% SATISFACTION GUARANTEED - All HBlife bubble mailers come with our friendly customer service,We will replace or return money if you are not satisfied with our products..
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HBlife 50Pcs Bubble Mailers, 4x8 Inches Self Seal Hot Pink Poly Mailers, Padded Envelopes Shipping Bags Packaging for Small Business

  • LIGHT WEIGHT MAILERS - This pack of 50 4x8 inch padded envelopes is made from heavy duty plastic, are with fashionable design. And those padded mailers are lightweight mailing envelops, will not add to your shipping cost..
  • CUSHION MAILERS - These mailer envelopes are lined with 80gsm bubble, with unique air cellular layers and 360°strong air bubble technology helping absorb shock during shipment.These can provide effective shipping protection for your products..
  • SELF SEALED ENVELOPES - These bubble mailers come with a self-adhesive tamperproof seal.The adhesive on the fold-over flap is strong enough and goes end-to-end.There's no need reinforcement tape and it doesn't come apart unless you tear it up.Peel and stick lip provides a tamper evident closure..
  • MULTIPURPOSE ENVELOPES - These envelopes can be used in offices, at home, in shops, schools and everywhere where there is a need for shipping. And the bubble envelopes feel nice to the touch and are perfect for handwriting, labeling and stamping..
  • 100% SATISFACTION GUARANTEED - All HBlife bubble mailers come with our friendly customer service,We will replace or return money if you are not satisfied with our products..
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50 Pieces Metallic Padded Bubble Mailers Shipping Mailers Poly Mailers Foil Glitter Padded Envelopes Adhesive Seal Closure Envelopes Shipping Bags for Mailing Packing Novel Style Rainbow Color

  • Package: including 50 pieces of metallic padded envelopes.
  • Cushion mailers with nice performance, designed to provide nearly....
  • Size: there are 3 sizes of these metallic passed bubble mailers, 30 pieces of 5 x 8 inch, 12 pieces of 6 x 10 inch and 8 pieces of 8 x 11.5 inch.
  • These padded envelopes are made of heavy duty plastic, with a stylish design.
  • And those padded mailers are lightweight mailing envelops, which will....
  • These bubble mailers come with a self-adhesive tamper-proof seal.
  • The adhesive on the fold-over flap is strong enough and goes end-to-end.
  • Suitable for mailing, cell phones, electronics, gifts, holiday orders, invitation and greeting cards, books, makeup, cosmetics, essential oils,....
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Quality Park Extra-Rigid Fiberboard Photo/Document Mailers, 9 x 11.5 Inches, Box of 25 (64014),White

  • Quality Park 9" x 11-1/2" rigid mailers are built to stay flat & safely transport photos.
  • made of 24 pt paperboard with self seal flap.
  • Quality Park Redi-Strip closures don’t require moisture—just peel and press for a safe, dry, sanitary seal.
  • Peel-off strips protect adhesives from dust so your envelopes will last longer.
  • stock up for bulk mail and special events.
  • Rigid mailers are perfect for storing or mailing your prize photos, art prints or documents without bends or folds.
  • Hand address the glossy surface or speed your mail prep with customized address labels with the help of your inkjet or laser printer.
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50 Pieces Metallic Padded Bubble Mailers Shipping Mailers Poly Mailers Foil Glitter Padded Envelopes Adhesive Seal Closure Envelopes Shipping Bags for Mailing Packing (Simple Style, Rainbow Color)

  • Package: including 50 pieces of metallic padded envelopes.
  • Cushion mailers with nice performance, designed to provide nearly weightless packaging without sacrificing safety and providing you a way to ship your items safely and efficiently.
  • Size: there are 3 sizes of these metallic passed bubble mailers, 30 pieces of 5 x 8 inch, 12 pieces of 6 x 10 inch and 8 pieces of 8 x 11.5 inch.
  • Different sizes can match your different needs.
  • These padded envelopes are made of heavy duty plastic, with a stylish design.
  • And those padded mailers are lightweight mailing envelops, which will not add to your shipping cost.
  • These bubble mailers come with a self-adhesive tamper-proof seal.
  • The adhesive on the fold-over flap is strong enough and goes end-to-end.
  • There's no need for reinforcement tape and it doesn't come apart unless you tear it up.
  • Peel and stick lip provides a secure, tamper-proof closure.
  • Suitable for mailing, cell phones, electronics, gifts, holiday orders, invitation and greeting cards, books, makeup, cosmetics, essential oils, jewelry, accessories and so on.
  • These flashy packaging envelopes are suitable for personal or business use.
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Clasp Envelopes, 12' x 15.5', Brown Kraft Catalog Clasp Envelopes With Clasp Closure & Gummed Seal, 28lb Heavyweight Paper Envelopes, Great for Filing, 12 x 15.5 Inches - 25 Envelope Pack

  • BROWN KRAFT 28 LB STOCK: Perfect For Everyday Home & Business Use - 975 SUPPLY Clasp Envelopes Are Constructed From Heavyweight 28 lb. Brown Kraft Stock Designed To Give Contents Extra Protection During Mailing, Storage & Handling..
  • GUMMED FLAP: In Addition To The Clasp Closure, These 975 SUPPLY Envelopes Have A Moisture Activated Secure Seal With Deep Gumming On The Flap To Create A Permanent Seal - The Flaps Close With Full Flap Gum To Endure Humid Climates To Ensure The Envelope Stays Sealed So Your Contents Don't Fall Out.
  • CATALOG ORIENTATION – Classic Open End Style Enables Fast, Convenient Stuffing For Letter, Legal Document, Pamphlet, Coupon & Other Common Mailers.
  • LETTER SIZE PRICING – Ideal 12” x 15-1/2” Size Offers Maximum Space Within USPS 1-Stamp Dimension Requirements.
  • Buy Bulk & Save Big On Both Supplies & Shipping.
  • ENVELOPE PACK – Pack Of 25 Envelopes Accommodates Variety Of Small & Large Documents For Home, Office, Business, Legal & More.
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Fuxury 50 Pcs 24x24 Teal Poly Mailer Envelopes Embossed dots design Shipping Bags with Self Adhesive Postal Bags

  • Teal Embossed Dot Poly Mailers – Colorful Poly Mailers are great for branding and packaging for small business. These Poly Mailers measure 24x24" inches, pack of 50 mailers. These teal Poly Mailers are a fun and fashionable way to ship all your products. Add some color and a personalized touch to each package you send to your customers. Make your business stand out from the rest and build a lasting impression..
  • Simply Peel & Seal - Each poly mailer packaging bag contains a strong self-sealing adhesive strip. Simply peel and fold over to seal each package safely and securely. Poly mailers are a cost-effective and efficient way to ship your packages. Perfect for small business and online retailers. These poly mailers are convenient, lightweight, and will help to save on shipping costs. Eliminate the need for costly shipping boxes and tape by using poly mailers instead - and watch the savings add up!.
  • Strong & Durable Construction - Our poly mailers are crafted with only the finest materials. These mailers are tear-resistant, puncture-resistant, and waterproof. Each mailer is equipped with a Strong self-sealing adhesive strip that is tamper-resistant and tamper-evident. Ship all your packages confidently with our Strong and Durable poly mailers. You can....
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IPACKNOW Kraft Bubble Mailers 4×8 Inch 50 Pack, Waterproof Cushioned Bubble Mailers, Padded Envelopes Shipping Bags Packaging for Small Business, Self Seal Bubble Envelopes, #000 Bulk Envelopes

  • ✨ SAFELY MAIL SENSITIVE DOCUMENTS in these high-end #000 opaque bubble mailers, which will keep your papers confidential, protecting them from prying and making sure they reach their destination with privacy..
  • ✨ PROTECT FRAGILE ITEMS FROM DAMAGE: With a thicker, shock-absorbing bubble layer than most 4×7.25 envelopes and poly bags, these packing envelopes will help you ship small boxes, jewelry, or cosmetics with safety..
  • ✨ SAVE MONEY ON SHIPPING COSTS: These lightweight padded envelopes will not add to the shipping costs of mailed items. They make a great cost-efficient mailer set for home, school, the office, or the store..
  • ✨ SEAL YOUR MAILERS IN A BREEZE: The strong self-adhesive tamper-proof seal of these envelopes facilitates convenient use. Just peel the adhesive on the fold-over flap and stick the lip to seal the mailer content..
  • ✨ UNDERLINE YOUR PROFESSIONALISM: We offer you a set of elegant, gold-colored Kraft envelopes, silky-soft to the touch, ideal for handwriting, stamping, and labeling. Use them for all your family and business purposes..
  • ✨PACKING FOR SMALL BUSINESS: These mailing envelopes are perfect for online retailers and boutiques. Poly bubble mailers have gained popularity for shipping in the ecommerce industry. You can c....
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Fuxury Kraft Bubble Mailers 8.5x12 Inches 25 Pack, Strong Adhesion Padded Envelopes #2 ,Self Seal Shipping Envelopes Packaging for Small Business,Yellow

  • 【Kraft Padded Bubble Mailers】These kraft padded mailer envelopes measure 8.5x12" inches, pack of 25 mailers. Kraft padded bubble mailers are a reliable shipping and packaging solution for your retail or online business. These kraft bubble mailers are a simple and efficient way to ship your packages. Padded mailing envelopes reduce shipping costs and protect items, which can lower your rate of damage claims and increase profits. Boost your business and your bottom line..
  • 【Simple Peel And Seal】Each mailer is equipped with a strong self-sealing adhesive strip. Simply peel and fold over to seal each package safely and securely. Kraft bubble mailers are a cost-effective and efficient way to ship all your packages. Perfect for small business and e-retail use. Bubble mailers are convenient, lightweight, and will help to save on shipping costs. Eliminate the need for costly shipping boxes and tape by using bubble mailers instead - and watch the savings add up!.
  • 【Strong Durable Construction】Our kraft bubble mailers are crafted with only the finest materials. Ship your packages confidently with our strong and durable padded bubble mailers. The strong self-sealing adhesive strip is tamper-resistant and tamper-evident. Each mailer is fully opaque for p....
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Fuxury 100 Pcs 12x15.5 Teal Poly Mailer Envelopes for Clothing/T-Shirt/Shirt, Embossed dots design Shipping Bags, Self-Adhesive Postal Bags

  • Teal Embossed Dot Poly Mailers – Colorful Poly Mailers are great for branding and packaging for small business. These Poly Mailers measure 12x15.5" inches, pack of 100 mailers. These Poly Mailers are a fun and fashionable way to ship all your products. Add some color and a personalized touch to each package you send to your customers. Make your business stand out from the rest and build a lasting impression..
  • Simply Peel & Seal - Each poly mailer packaging bag contains a strong self-sealing adhesive strip. Simply peel and fold over to seal each package safely and securely. Poly mailers are a cost-effective and efficient way to ship your packages. Perfect for small business and online retailers. These poly mailers are convenient, lightweight, and will help to save on shipping costs. Eliminate the need for costly shipping boxes and tape by using poly mailers instead - and watch the savings add up!.
  • Strong & Durable Construction - Our poly mailers are crafted with only the finest materials. These mailers are tear-resistant, puncture-resistant, and waterproof. Each mailer is equipped with a Strong self-sealing adhesive strip that is tamper-resistant and t....
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Metronic Poly Mailers 12x15.5 100 Pcs | Medium Shipping Bags for Clothing | Mailing Bags for Small Business, Shipping Envelopes, Packing Bags in White

  • WHITE 12X15.5 POLY MAILERS- Our poly mailers are a reliable shipping and packaging solution for your retail or online business. These poly mailer envelopes measure 12x15.5" inches, comes in a pack of 100. These poly mailers are lightweight and easy to ship. They are a great alternative to bulky and expensive shipping boxes. Poly mailers are cost-effective, durable, and will help to greatly reduce the cost of shipping..
  • SIMPLY PEEL & SEAL- Each poly mailer bag contains a strong self-sealing adhesive strip. Simply peel and fold over to seal each package safely and securely. Poly mailers are a cost-effective and efficient way to ship all your packages. Perfect for business and retail use. These poly mailers are convenient, lightweight, and will help to save on shipping costs. Eliminate the need for costly shipping boxes and tape by using poly mailers instead - and watch the savings add up!.
  • STRONG & DURABLE CONSTRUCTION- Our poly mailers are crafted with only the finest materials. Ship your packages confidently with our strong and durable poly mailers. Each mailer is equipped with a strong self-sealing adhesive strip that is tamper-resistant and tamper-evident. These poly mailers are tear-resistant, puncture-resistant, and waterproof. You can count on our....
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