All sizes shown are the inside dimensions of the box (in inches) and are in the following order: Length
All styles are appoved for shipment of your product using Post Office (USPS)
Sizes shown are the inside dimensions of the box in the following order: Length
Note the box style in the product description
and Jumbo Fold Over Mailers
9 x 6 1/4 x 4 White Literature Mailers 50/Bundle Discount_5933550108762_10 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.