Leg Bag Medium 600 ml w Valve Bx 12 Dry Heat Therapy Units Parts Designed to promote proper posture MSHQ BH190XL Designed to promote proper posture and good body mechanics to help maintain a healthy back * Can be used while lifting pushing pulling walking exercising and repetitive bending or twisting * Size Sm Md fits waist circum Waist Hi * Calf Circumference: Large Circum 600 ml with valve Bx 12 * Durable yet soft comfortable vinyl construction provides optimum performance and comfort * Valve provides simple non drip closure * Anti reflux valve prevents urine backflow * Easy to use straps provide secure attachment to legs * Sterile fluid path * With twist valve * * Attach directly to the catheter no tubing necessary * Not reusable