12 x 10 x 4 Brown Corrugated Literature Mailers 50/Bundle trending All styles are appoved for

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

Manufactured from 200#/ECT-32 kraft corrugated

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

Most styles fold together in seconds without tape

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

12 x 10 x 4 Brown Corrugated Literature Mailers 50/Bundle trending All styles are appoved 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.