Smoke Seal, Overall Length 20 ft, Overall Width 1/2 in, Overall Height 1/4 in, Color Dark Brown, For Use With Metal or Wood Doors, Includes Self-Adhesive, UL Fire Rating UL10C, Material Pemkoprene, Projection 3/16 in, Sold As Roll, Standards NFPA 105, UL1784-01, Stays Flexible to -40 Degrees to 250 Degrees F, Product Type Smoke Seal