30 x 22 1/2 x 1/4 White Jumbo Fold Over Mailers 20/Bundle trending One inner and one outer

One inner and one outer carton required to make a set - sold separately

Choose from six styles: Standard/Protective Mailers

Made with water-resistant adhesive (WRA)

Manufactured from 200#/ECT-32 kraft corrugated

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

30 x 22 1/2 x 1/4 White Jumbo Fold Over Mailers 20/Bundle trending One inner and one outerAll 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.