L-shaped aluminum weatherstrip suitable to install on door bottom All season protection against drafts, moisture, dust and insects Helps to save money on your energy bill by sealing air leaks in the home Approved for commercial or residential use This combination provides a weatherproof seal between the bottom of the door and the top of the threshold Drip caps also provide your exposed entry ways protection by diverting water away from the door bottom and thresholds Durable powder coated white finish Includes screw fasteners for wood or metal frame doors Slotted fastener holes ensure easy installation and adjustment M-D Building Products today: quality that never wavers and innovation that never stands still