12 1/8 x 9 x 2 1/2 White Side Loading Locking Mailers 50/Bundle 12x12 box glue or staples

glue or staples

One inner and one outer carton required to make a set - sold separately

Cartons have a FOL (full over lap) bottom for added strength

Outside Tuck Mailers

Note the box style in the product description

12 1/8 x 9 x 2 1/2 White Side Loading Locking Mailers 50/Bundle 12x12 box glue or staplesAll 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.