... frame 2.double pvc-coated fabric,water&fire proof,flame retardant 3.convenient to transport Specification:1.size: 40M ... (temperature resistance: -30------+70C)Water-proof, snow-proof, flame retardant to DIN 4102 B1,M2Weight: 850G/square meterColor available: ... transparent PVC arched windows and liningWater-proof, snow-proof, flame retardant to DIN 4102 B1,M2Weight: 650G/square meterColor available ...