Door Bottom Brushed Finish Insert Size 9/16 in Flange Height 15/16 in Width 5/32 in Length 48 in Insert Material Neoprene Housing Material Stainless Steel Color Black Insert Color Black Flange Material Stainless Steel Flange Thickness 3/16 in Hardware Included For Use With Wood and Metal Doors Standards ANSI BHMA Certified Fire Rated Smoke Wind Rated UL UL Fire Rating UL10C