Single Wall Cardboard Postal Boxes 12″x9″x3″

Single Wall Cardboard Postal Boxes 12″x9″x3″

Single Wall Packing Cardboard Boxes 12″x9″x3″ (305x229x76mm). Perfect for small products, gifts, A4 documents, catalogues, leaflets etc. Most commonly used in the printing industry as well as by on-line sellers for sending items through the post and via courier. These have an A4 size base (12×9″) and are 3″ high.

These boxes are compliant with the Royal Mail ‘small parcel’ guidelines.

Note that box sizes are stated as length x width x height and are the internal dimensions of the box.