All sizes ship flat for easy storage and shipping convenience
printed material
hard to pack irregularly shaped items
All sizes shown are the inside dimensions of the box (in inches) and are in the following order: Length
Most styles fold together in seconds without tape
18 x 18 x 2 White Literature Mailers 25/Bundle trending All sizes ship flat forAll of these Indestructo corrugated mailers boxes are designed to create a professional appearance for shipment of your catalogs, literature, parts, photos, printed material, etc. Note the box style in the product description. Choose from six styles: Standard Protective Mailers, Outside Tuck Mailers, RSC Boxes, Multi Depth Bookfolds, End Loading Mailers, and Jumbo Fold Over Mailers. Most styles fold together in seconds without tape, glue or staples.