FLOOR BRUSH, 24″, POLYPROPYLENE BORDER Polypropylene center loosens dirt and debris, flagged border sweeps debris and controls dust. Ideal for sweeping medium dirt and controlling dust in shops and warehouses. Hardwood block is 24″ and has 2 pre-drilled holes for Ridgid brace. Trim 3-1/4″. Threaded handles and braces sold separately.