All sizes shown are the inside dimensions of the box (in inches) and are in the following order: Length
glue or staples
All styles are appoved for shipment of your product using Post Office (USPS)
Choose from six styles: Standard/Protective Mailers
Most styles fold together in seconds without tape
38 x 26 x 1 White Jumbo Fold Over Mailers 20/Bundle 8 x 8 box All sizes shown are theAll 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.