White polythene mailing bags 250x350mm, 55 micron (240 gauge), 1000/Box.
Large Letter Royal Mail PiP format.
These opaque white mailing bags are made from strong, co-extruded, polythene with a grey inner.
The 40mm lip includes a peel and seal adhesive strip for an efficient and secure permanent closure.
Our range of sizes is specially designed to be lightweight and fit within the Royal Mail PiP sizing to minimise postage costs. These are suitable for smaller items, textiles, and printed literature through to larger boxed items, or as an alternative to courier dispatch sacks.
The white outers can be written on, and accept adhesive labels and stamps.
Other colours available from stock are; metallic blue, grey, red, clear, and printed mailing bags, all available until 5pm on a next day delivery.
These bags are environmentally friendly, fully recyclable, and tear and water resistant.