18 x 12 x 4 White Corrugated Mailers 50/Bundle 14x14 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

hard to pack irregularly shaped items

All sizes shown are the inside dimensions of the box (in inches) and are in the following order: Length

All of these Indestructo corrugated mailers / boxes are designed to create a professional appearance for shipment of your catalogs

Choose from six styles: Standard/Protective Mailers

18 x 12 x 4 White Corrugated Mailers 50/Bundle 14x14 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.