This is awesome RDX 5.5 inches wide quality belt has been designed to offer extra back support when performing heavy lifts. This sturdy neoprene belt is fully adjustable with a Velcro closure and strong metal double lock system. The RDX nylon lifting belt features a unique downward angle that fits the natural shape of the back and hip and rib contours for extra comfort. Not only did the contoured shape fit the natural curve of the spine, it's also extremely comfortable, it widens at the front for abdominal support and includes a dual closure system with a heavy-duty, stainless-steel slide bar buckle. Belt is seamed with quality, unravelling string. Forming the belt Body Conform has been specially developed with aim to unify the essential purposes that must the belt meet reinforcing the bottom part of the back and of the belly with maximal comfort and free moving within all the training. These belts become more popular and they are recently used by all leading world bodybuilders.