The fabric of the room&awning are waterproof, but because the room and the awning are connected by a , rainwater will drop into the gap, it is not recommended to use it for a long time in rainy days Frame material: aluminum alloy Shell material: polymer composite ABS material Canvas material: 280g polyester cotton canvas Support method: hydraulic strut Tent pad material: 40D Sponge Closure Buckle: Stainless Steel Waterproof Buckle Doors and windows: 11g environmental protection gauze Open size: 210 x 204 x 125cm Closed Dimensions: 204 x 120 x 35cm Weight: 82kg / 97kg Accessories: Aluminum alloy retractable stairs, screw mounting accessories, solar emergency lights Package Included 1 x Roof Tent (includes all accessories)