Premium MET-X 4” wide 10 mm thick professional Power lifting advance lever closure belt, Can be loosened in less than a second with a quick flick of the Advance Lever. Conforms to your body shape over time and forever stays firmly supportive. Most popular belt made with unique oil tanned Nubuck leather to give the luxurious, golden finish .This fixes the oil in the leather, making it durable. The oil forms soaps on the fibres to produce highly absorbent leather that will shine as it dries. It’s a new concept in genuine leather that is created by a unique additional tanning process.