48 x 40 x 36" 350#/ECT-51 Heavy-Duty Double Wall Boxes Butcher Paper Rolls Trays are resistant to abrasion

Trays are resistant to abrasion

Inside dimensions 12 X 12 X 12

This mailer is 15 x 17 and is self sealing

Bags 1 Mil Count-300

Protect products during shipment with a double layer of protection and delight consumers with curbside-recyclable packaging materials that are easy to dispose of

48 x 40 x 36" 350#/ECT-51 Heavy-Duty Double Wall Boxes Butcher Paper Rolls Trays are resistant to abrasionAdded protection ensures that your shipments arrive safe. Manufactured from heavy duty D. W. ECT 51 kraft corrugated. Heavy duty construction provides greater protection and stacking strength. Cartons are sold in bundle quantities and ship flat to save on storage space and shipping.