400mm x 525mm or 15.75" x 20.5" Also 400mm x 410mm or 15.75 x 16.25

Medium size Plastic courier Polythene Courier bags are made from tough durable 3 layer Polythene, Size 400mm x 525mm and 400mm x 410mm are Manufactured in the UK to the highest standards. all of our Delivery bags are opaque and offer great cost savings per bag. Affordable, tough, recyclable, secure, quality #dispatch packaging.