10x20 commercial canopy frame is full truss construction with powder coated, durable and rustproof. Party tent is made of 420D high quality Oxford with two layers of PU coating, UPF 50+, blocks 99% of the sun's rays. Seams are fully sealed to prevent water leakage, 100% waterproof. 6 PU coated removable sidewalls are connected by a whole strip of and zipper for tying frame top and legs. You can install different number of sidewalls according to your needs. Upgraded strong wheels and reinforced handle, easy to move and transport.