20W x 40L x 7H (ft). Fabric Feature: Cover: 450g PVC /Total weight 16 oz/ Thickness 14 Mil. Waterproof, UV resistant, with self-cleaning property Tension system Pipe and Ratchet tie down system , no pole inside, 100% interior space is available. Frame: Made of Q215 steel tubes according to the standard of GB/T 700- 2006. […]