The Vinyl Replacement Threshold Insert by M-D Building Products (Part Number 13417) is a durable and high-quality threshold made of plastic. It has a thickness of 0.5 inches and a size of 1-3/16" x 1/2" x 36". The threshold comes in a sleek gray color and includes one unit in the package. With a warranty description, this product ensures long-lasting performance and a perfect fit for your door. The item weight is 7 ounces, making it easy to install and maintain.