13 x 13 x 4 White Literature Mailers 50/Bundle 14 x 14 box Sizes shown are the inside

Sizes shown are the inside dimensions of the box in the following order: Length

All boxes are standard test RSC (Regular Slotted Carton) brown corrugated and meet Federal Mil Spec PPP B 636

hard to pack irregularly shaped items

glue or staples

End Loading Mailers

13 x 13 x 4 White Literature Mailers 50/Bundle 14 x 14 box Sizes shown are the insideAll 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.