All of these Indestructo corrugated mailers / boxes are designed to create a professional appearance for shipment of your catalogs
W5c and V3c corrugated meets military specifications
Note the box style in the product description
All boxes are standard test RSC (Regular Slotted Carton) brown corrugated and meet Federal Mil Spec PPP B 636
literature
12 1/8 x 9 1/4 x 4 Brown Corrugated Deluxe Literature Mailers 50/Bundle 14x14 box All of these Indestructo corrugatedAll 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.