The Timgle 3 Pcs Snow Melting Walkway Mat is a set of non-slip rubber heated mats designed to melt snow and prevent icy build-up on walkways. Made in the United States, these black mats measure 10" x 30" and weigh 4.71 pounds each. The product dimensions of 31.49 x 11.81 x 1.96 inches ensure a sturdy and durable construction, perfect for keeping your walkways safe and clear during the winter months.