... coated polyester textile, waterproof, flame retardant to DIN4102 B1, M2, UV resistant, temperature resistance -30 ~ 70°c, various weight and color ... DIN 4102 2B1, M2Weight 680g-950g /sq.m :Fire retardant, UV, temperature -40Degrees to +70 adaptation——Tent Roof and Sidewall: Double ... ——Tent Service Life:8-10 years,wind-resistant:80km/h, UV-stop Outdoor glass wall exhibition tent