Description Excellent aid in correcting poor posture and shoulder slump. Adjustable hook and loop closure facilitates proper fit. Bring the hook and loop strap through the metal ring to form a loop on each side. Slip the arm through the loop. Keeping the straps in the back. With padded loops over the shoulders, pull both straps to the front. Fasten straps snugly. Poor posture. Weak scapula muscles. SIZING: Measure around scapula underarm.
