The Fitness-Mad Weight Lifting Belt is designed to offer extra back support when performing heavy lifts. This sturdy neoprene belt is fully adjustable with a velcro closure and strong metal buckle and the contoured shape ensures a snug fit to the lower back. designed to offer extra support when performing heavy lifts fully adjustable sturdy neoprene belt with velcro closure & strong metal buckle contoured shape ensures a snug fit to the lower back