Firm support - 7.5in/19cm premium all-elastic body for extra-firm support. Mobility - contoured high-cut front panel allows easy mobility and can be worn all day. Customizable fit - adjustable outer elastic panels pull snug before lifting to provide the exact fit and desired level of tension. Shoulder straps - adjustable and removable 0.5in - 1in/1cm - 2.5cm shoulder straps keep the belt on standby until the next lift. Sizing - waist size ranges from 25in - 58in/64cm - 147cm. Care - machine wash cold; air dry. PROFLEX Ergodyne Proflex 1625 Elastic Back Support Brace, Black, Xl | 11115