Door Bottom Powder Coated Finish Insert Size 9/16 in Flange Height 1 1/8 in Width 1 3/4 in Length 36 in Projection 9/16 in Insert Material ECO V Bio Based Color Dark Brown Performance Heavy Duty Insert Color Dark Brown Flange Material Vinyl Hardware Included For Use With 36 in Wide 1-3/4 in Doors Standards Air Infiltrated ASTM E-283 Rate of Leakage Certified Green Guard Gold Sound Tested ASTM E90 UL Fire Rate 10C Posative Pressure UL Fire Rating UL10C