One inner and one outer carton required to make a set - sold separately
All styles are approved for shipment of your product using Post Office (USPS)
Most styles fold together in seconds without tape
hard to pack irregularly shaped items
Note the box style in the product description
7 x 2 x 2 White Corrugated Mailers 50/Bundle Discount_5933550108762_10 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.