4" Wide Double Prong Power Lifting Belt 13mm Thick 4" wide Build by Powerlifting Competition Specs! Used by Strength Athletes to maintain vertical body rigidity for Heavy lifts such as squats, deadlifts and Bench Press.. Model 8472-04 Size: XL Weightlifting Belt Size Guide Waist Size (inches) : S M L XL Leather Belts : 23-32 28-37 33-42 38-47 Fabric Belts: 24-32 29-37 34-42 39-47