Quictent 10'x20' Outdoor Canopy Party Wedding Tent Gazebo Pavilion 4 Walls WARRANTY: 1. Lifetime Free Replacement for Connectors, Pegs, Ropes, Elastic ropes, etc. 2. 6 Months Free Warranty for Covers and Poles. 3. Lifetime Free Replacement for a few natural-loss poles . 4. Lifetime 50% OFF Parts Supply exceed normal 1 year warranty. Removable front/back door and sidewalls for cross-ventilation and venting on hot days, linked with the upper frame by eyelet and plastic ring! Not velcro attachments. More Durable and Convenient! High quality, powder-coated framework.High quality reinforced polyethylene roof and wall material.Waterproof, rot-resistant, UV-protected polyethylene material Rust and corrosion-resistant frame.Easy to set up and disassemble Compact and portable .Comes with ropes and stakes for added stability.ISO 9001:2000 standard-certified manufacturer