Overhead Door Seal, Insert Type Brush, Length 5 ft and 6 ft, Flange Height 7/8 in, Flange Width 7/8 in, Flange Material Aluminum, Insert Size 1 in, Projection 5/8 in, Insert Material Nylon, Flange Thickness 0.062 in, Insert Color Gray, Stays Flexible to (Deg. F) -70 Degrees to 160 Degrees , For Use With 10 x 12 ft Door, Includes #6 x 3/4 in Stainless Steel Sheet Metal Screws, Standards IBC, NFPA 252, NFPA 80, UL to CAN/ULC-S104