"This side up" arrows are printed on 2 sides of carton
Preserve shipment appearance by sealing white boxes with clear carton sealing tape or white paper tape
All sizes ship flat to save on space
shipper is responsible for choosing the correct packaging for product and for final closure
glue or staples
15 x 12 x 2 White Literature Mailers 50/Bundle 12x12 box "This side up" arrows areAll 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.