Heavy-Duty Broom Head, Tool Type Broom Head, Handle Connection Type Threaded, For Surface Texture Multi-Surface, Sweep Face 24 in, Bristle Length 2 3/8 in, Bristle Material Polyester, Bristle Color Black, Block Material Polypropylene, Bristle Firmness Soft/Stiff Combination, Connection Thread Type European, Chemical Resistant Yes, Features Flared Bristles Reach Into Corners and Wall Junctions, More Densely Packed Bristles to Sweep Fine and Larger Debris, Block Depth 3 1/8 in