Sizes shown are the inside dimensions of the box in the following order: Length
In accordance with CFR 49 178
"This side up" arrows are printed on 2 sides of carton
Provides maximum protection for equipment and parts
Empty pails next for storage
12 x 10 x 4 White Literature Mailers 50/Bundle Discount_5933550108762_10 Sizes shown are the insideAll 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.