13 x 13 x 4 White Literature Mailers 50/Bundle trending All sizes ship flat for

All sizes ship flat for easy storage and shipping convenience

Sold and shipped flat in bundle quantities

All of these Indestructo corrugated mailers / boxes are designed to create a professional appearance for shipment of your catalogs

and Jumbo Fold Over Mailers

glue or staples

13 x 13 x 4 White Literature Mailers 50/Bundle trending All sizes ship flat 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.