G2331 Smoke Seal Overall Length 4 ft Overall Width 7/16 in Overall Height 7/16 in Color Brown For Use With 48 in W Doors Insert Color Brown Insert Material TPE Rubber Material TPE Rubber Projection 7/16 in Sold As Roll Standards ANSI/BHMA Certified A156.22 UL Classified UL10C Category H Stays Flexible to 0 Degrees to 190 Degrees F Product Type Smoke Seal