9 x 6 1/4 x 4 Brown Corrugated Literature Mailers 50/Bundle Discount_5933550108762_10 All styles are appoved for

All styles are appoved for shipment of your product using Post Office (USPS)

Made with water-resistant adhesive (WRA)

Manufactured from 200#/ECT-32 kraft corrugated

Sold and shipped flat in bundle quantities

All sizes ship flat to save on space

9 x 6 1/4 x 4 Brown Corrugated Literature Mailers 50/Bundle Discount_5933550108762_10 All styles are appoved forAll 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.