200-lb. test corrugated for strength. Fold together quickly for proper mailing of flat items such as catalogs, computer forms or ring binders.
Boxes are scored and flaps lock into place fast without the use of adhesives or string to keep them together
Use as added protection by inner packing several smaller items when sending out a large shipment
Shipped flat and bundled for easy storage
Order in multiples of 50, same item number
Ships prepaid by UPS from IL factory within 24 hours. Allow normal transit time from factory to final destination.