ABCCANOPY (18+Colors 8ft by 8ft Ez Pop up Canopy Tent Commercial Instant Gazebos with 4 Removable Sides and Roller Bag and 4X Weight Bag (Forest Green) Frame: Black Powder-Coated Rush Resistant Steel frame with 100% nylon mold brackets 1 1/4'' thick Square shaped legs 20% stronger than ez up Express II. Super strong 26mm x 13mm x 1mm truss bars. Strudy nylon feet with two drilled holes Smooth and safe push buttons sliders. Every spare part stocked Canopy Materials: 500 Denier Polyester with PU lining, 100% Waterproof. Heat Sealed Seams .100% Waterproof .Reenforced stress points where peaks poles meet canopy. Large 2" Velcro along the underside of canopy to attach walls Wheeled Bag: Super Heavy duty roller bag,usually service you more than 3 years,Market leading six months warrantyDouble stronger than ez up roller bag Top and cover bag sturdy wheels on solid steel axle for easy portability 2 Formed rubber handles for lifting 1 formed rubber handle for rolling Reinforced base plate heavy-duty zipper e-z glide wheels Side Wall Material: 210 Denier Polyester with PU lining. Multiple velcro tabs to strap around frame legs. Large 2" velcro to connect side wall to canopy . Zip connectors to join side walls together Side walls can attach independently - use as many or as few as you need Package includes : 1 x 8ft by 8ft pop up canopy (100%waterproof), 4 x Sandbags, 3 x 8ft Sidewalls ,1 x 8ft door wall, 1 x Roller Carry bag , 4 x Ropes ,4 x Stakes (total weight 57lbs)