1 in Brush Weatherseal with 7/8 in 45 Deg Angled Holder 12 ft Overall Length Black Multifilament Nylon Brush Weatherseal with Clear Anodized Aluminum Holder For Use With Sectional coiling and rollup garage doors as well as swinging sliding bi-Parting and other door types Includes 5 ft Piece (1) 7 ft Piece 7/8 in x 45 Degrees Angled Anodized Aluminum Holder with 1 in Nylon Brush Pre-Punched Slotted Holes in Holder Self-Drilling Fasteners