Automatic Door Bottom Dark Bronze Finish Insert Size 1/4 in Flange Height 2 1/4 in Width 1/4 in Length 36 in Projection 19/32 in Insert Material Neoprene Housing Material Aluminum Color Dark Bronze Performance Standard Duty Insert Color Black Housing Thickness 1/16 in Flange Material Aluminum Flange Thickness 19/32 in Drop Bar Material Aluminum Hardware Included For Use With 36 in Wide Doors Standards ANSI/BHMA Certified