Automatic Door Bottom Stainless Steel Finish Insert Size 1/4 in Flange Height 1 3/4 in Width 1/4 in Length 36 in Projection 19/32 in Insert Material Neoprene Housing Material Stainless Steel Color Silver Performance Standard Duty Insert Color Black Housing Thickness 1/32 in Flange Material Stainless Steel Flange Thickness 19/32 in Drop Bar Material Aluminum Hardware Included For Use With 36 in Wide Doors Standards ANSI/BHMA Certified