Our Untreated Double Thick Lever Power Lifting Belts are great for Body Builders, Power Lifters, or anyone that is serious about weight training. These belts are designed to protect and support the back during heavy lifts and are the most durable belt we sell. They are constructed of genuine sole leather with a patented nickel plated steel lever for ease of use. The edges are beveled for added comfort. The leather is untreated for an all natural look. Comes with our“Lifetime Warranty” and is ??Made in the U.S.A.