Warehouse Corn Broom, 19 in Trim L, Broom Corn Fiber ORS NASCO moisture and sunlight resistance Molded plugs moisture and sunlight resistance Molded plugs and heavy duty strain relief prolongs the life of the cord Reinforced blades prevent bending and breaking Outer jacket won't mark floors or walls horn and battery function Low battery indicator—Smoke alarm will chirp in the event of a low battery Red LED—Flashes every 30 40 seconds to indicate that the smoke alarm is receiving power Dust cover Battery operated—Easy installation and continuous protection even during power outages Sewed four times and reinforced with a wire band Made on a heavy duty handle Designed for sweeping smooth and rough surfaces having moderate to heavy dirt accumulations