The Garage Door Threshold Seal Strip is a 12-foot universal bottom waterproof PVC seal designed for garage doors. It features a thickness of 0.5 inches, a width of 3.5 inches, and a net weight of 8.5 lbs. The seal strip is made of durable PVC material and comes in a sleek black color. With dimensions of 9.84 x 9.84 x 3.94 inches, this seal trim is ideal for sealing and waterproofing garage doors to keep out drafts and water.