8 x 4 x 3 White Corrugated Mailers 50/Bundle 12x12 box All sizes ship flat for

All sizes ship flat for easy storage and shipping convenience

Note the box style in the product description

and Jumbo Fold Over Mailers

Manufactured from 200#/ECT-32 kraft corrugated

Sold and shipped flat in bundle quantities

8 x 4 x 3 White Corrugated Mailers 50/Bundle 12x12 box 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.