100% BIODEGRADABLE MAILER - I?m a 100% Compostable Mailer made from d2w raw material extracted from gum, which can breaks down in any home or commercial compost in 3-6 months! I'll transform into fertilizers completely with no harmful residue. Within 15-18 months in landfills, I'll disappear even if you don't compost me. | 100% SAFETY - The biodegradable mailer has passed the ecotoxicity test, and can be in contact with food for a long time. It does not contain organic chlorine or heavy metals. | PERFECT SIZE - 12" x 15.5" PACKAGING BAGS FOR SHIPPING - Suitable for Clothes, Documents, Gifts, Books, Accessories and other Non Breakable Items. | DURABLE STRETCHY & STRONG - It can withstand many anti puncture experiments, and is very durable. Use destructive hot melt adhesive, can only open the mailers by destroying it,It can also stretch out double the length and has stronger toughness. The biodegradeble d2w mailer with handle is your best choice in express packaging. | BETTER BRAND IMAGE: Your customers will be surprised and relieved to open a shipping bags of Eco friendly materials. Using biodegradable express bags will make your customers feel your sense of social responsibility and high quality of the brand, thus shorten the distance between enterprises and customers and obtaining more orders.