·    100% Brand New.

·    Color : Grey

·    Material: Polyethylene

·    Industrial use: mailing 

·    Feature: waterproof and recyclable 

·    Surface: without print 

·    These mailing bags are low weight, weatherproof, very strong and 100% degradable. They are 100% opaque, so you can not see what's inside them and they also contain a tamper proof 'peal and seal' flap, once sealed, they stay sealed and the only way to open the mailing bag is to tear it open.