We are factory specializing in manufacturing and exporting of bubble envelopes. The bubble can protect the goods from damage during the delivery course,which is quake proof, push-proof and waterproof and light, easy and safe to use.Bubble envelope is a perfect replacer of the wood box and paper box for the packaging.The advantages are as follows: 1. Self Sealing Bubble Mailers provide outstanding low cost shipping protection for a wide variety of products. 2. Lightweight for postage savings. 3.Multi-functions for mailing and package 4. Its design of finned side and bottom will be easy in / easy out for your product. 5.Upgrade your company image and ship with confidence with these self-seal mailers. 6. Can be reused. 7. Many colors and designs available. 8. Customized designs and shapes are welcomed. In brief , the bubble is a convenient, environmental protection, protective, cheap, beautiful packing materials.