Bubble Mailers:Bubble mailers are a popular choice for all ecommerce businesses. Equipped with an adhesive strip for sealing. Packaging is both simple and fast, providing a great way to ship your goods. Not only are they quick and efficient, they are also water resistant and tamper evident, allowing you to ship your items confidently. They are extremely cheap, lightweight, and take up less space than boxes. The exterior envelope can be made of a heavy paper, paperboard, corrugated fiberboard or plastic film.Poly Bubble Mailer:Poly bubble mailers are the perfect solution for shipping your fragile items. Equipped with a 3/16” bubble lining, you can be sure your products are getting the protection needed to reach its destination unharmed. With water and tamper resistance, and a self-sealing lip with a synthetic rubber adhesive, these provide a safe and secure way to ship your packages. These mailers are also lightweight which will result in savings during the shipping. Ink, stamps and labels adhere and can be easily seen on the exterior. The ideal product for superior protection!Item Specifications:● Made in North America.● Color: White/Grey.● Adhesive: Synthetic rubber – Hotmelt, ½” minimum +/- 1/8”.● Usable Dimensions: 4" x 7"; Outer Size: 4" x 8" + 1.57".● Recyclable: Yes; Provides excellent protection during shipments.● Lip Size: 1.5” +/- ¼”; Bubble Lining: 3/16”; Paper Liner: Clear with antistat.● Approved by UPS, FedEx, and USPS; Available in single or bulk case quantities.DISCLAIMER: ALL PICTURES SHOWN ARE FOR ILLUSTRATION PURPOSE ONLY. ACTUAL PRODUCT MAY VARY DUE TO PRODUCT ENHANCEMENT.