Product name: plastic envelope bag commodity classification: pearly membrane bubble bag commodity description: a concise and easy exquisite Product description 【 characteristics 】 pearly membrane layer for outer, inner, with tenacity and anti-vibration bubble of function, provide better protection. 【 appearance 】 is ecru, beautiful generous, outer easy writing, but labeling jian. Smooth, easy to protect the inner of bubble wrap items into. 【 humanized 】 since security design, with stick sealing mouth device, tear twice repeated use, easy to use, save time. Compared with the traditional packaging costs, because this product can save a lighter weight, general packaging mailing costs 35%. Environmental protection, can be recycled and used again. [usage] postal express delivery, logistics, express, craft glass products, CDS, videos, tape, DVD, gifts, jewelry, product introduction, books, electronic parts, textiles, toys, parts, medical instruments, picture frame, tables, cd-roms, medicine, etc.