Iautomatic 1 & 1/4 inches horsehair bristles DELUXE FLOOR BRUSH for most vacuum cleaners 6 inches wide, 1&1/4" inside diameter used in floor and carpet,he best material for vacuum cleaner tools Removable soft rubber wheels to assure correct height, ease of use and to prevent scratching. Brand new, quality aftermarket part Use for sofa, window sills, furniture, bedding