Cardboard Mailing Boxes Postal Boxes | Parcel & Shipping Boxes - Macfarlane Packaging Small Cardboard Boxes Manufactured in a singlewall brown cardboard, the box construction offers a very strong box, that is self-locking resulting in a quick and easy assembly requiring no tape. Mastering Royal Mail Small Parcel Dimensions The internal dimensions of the box are 415mm x 337mm x 70mm giving external dimensions of 449mm x 349mm x 79mm., W., E. A3 Sall Parcel Box - Size 43L x 35W x 12H c - Easy Assebly, No Tape Needed - Ideal for... The external dimensions of the box utilise the maximum size limits, giving the maximum volume one can post a parcel using the Royal Mail's Small Parcel service. A3 Sall Parcel Box - Size 43L x 35W x 12H c - Easy Assebly, No Tape Needed - Ideal for Roberts Royal Mail Small Parcel box, Shipping Boxes (449x349x79mm) Postal boxes, cardboard boxes for posting, boxes for gifts Packaging Box, Postage box (Pack of 20) , W., E., Roberts , Brown
