12 1/2 x 5 x 3 White Literature Mailers 50/Bundle trending All boxes are standard test

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

All sizes ship flat for easy storage and shipping convenience

All styles are appoved for shipment of your product using Post Office (USPS)

W5c and V3c corrugated meets military specifications

printed material

12 1/2 x 5 x 3 White Literature Mailers 50/Bundle trending All boxes are standard testAll 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.