Door Weatherstripping, Insert Type Bulb, Insert Material Silicone, Insert Color Black, Insert Size 5/16 in, Flange Material Aluminum, Flange Color Gray, Flange Finish Mill, Flange Height 1/4 in, Flange Width 1 1/2 in, Flange Thickness 0.25 in, Overall Length 7 ft, Overall Width 3 ft, Overall Height 1 13/16 in, Stays Flexible to 20 Degrees F, Projection 1/4 in, Mounting Type Screw In, Max. Door Gap 5/16 in, Fire Rated 2 hr, For Use With Doors, Includes #8 (Tek Type) Self-Drilling Screws