The M-D Building Products Door Sweep in Brown is designed to effectively seal gaps at the bottom of doors to prevent drafts and energy loss. Made of durable aluminum material, this door sweep measures 36 inches in length, providing ample coverage for standard-sized doors. The manufacturer's part number for this product is 05652, ensuring compatibility and ease of identification. Ideal for home improvement projects, this door sweep from M-D Building Products offers both functionality and aesthetic appeal to enhance the efficiency of your home's heating and cooling system.