12 1/2 x 5 x 3 White Literature Mailers 50/Bundle trending Most styles fold together in

Most styles fold together in seconds without tape

hard to pack irregularly shaped items

All sizes ship flat for easy storage and shipping convenience

Sold and shipped flat in bundle quantities

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

12 1/2 x 5 x 3 White Literature Mailers 50/Bundle trending Most styles fold together inAll 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.