Features: This door bottom brush makes use of a solid, heavy gauge aluminum alloy with a quality PP brush. The overall construction promises to retain its shape over time, so you don't have to worry about deformation. The use of aluminum alloy in the extra wide door sweep's design makes it resistant to scratches and easy to clean. It means you can maintain the door sweep's aesthetics for longer, without much effort. Specifications: Material: Brush: PP Shell: aluminum alloy Color: white Size: Brush width: approximately 0.79 inch/ 2 cm Brush length: about 36 inch/ 91.44 cm Shell: around 1.14 inch/ 29 mm Package includes: 4 x Door sweeps with screws Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Check the size before ordering.