These Paper Mailing Bags measure 300 x 190 x 50mm and feature a convenient side gusset, making packing extremely quick and efficient. Perfect for your eco-friendly shipping needs, these strong paper mailing bags are made from high-quality paper which is 100% plastic-free, kerbside recyclable, and biodegradable. Featuring a user-friendly peel & seal strip, and a perforated tear strip, these mailing bags will provide your customers with an extremely quick and easy opening experience. Simply peel off the strip, fold the flap over, and press firmly to seal your items safely and securely inside ready for transit.