8 x 7 x 4 White Corrugated Mailers 50/Bundle 12x12 box All boxes are standard test

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

Manufactured from 200#/ECT-32 kraft corrugated

Most styles fold together in seconds without tape

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Made with water-resistant adhesive (WRA)

8 x 7 x 4 White Corrugated Mailers 50/Bundle 12x12 box 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.