Back Belt Male Small Medium Black Obusforme Pulse Monitor The Digi Extend© is a unique 53765 104 The Digi Extend© is a unique therapy device that can isolate the extension of all five fingers and each of the individual finger joints * The Digi Extend© focuses on the extensor mechanism of one or all fingers as it targets the area of the hand that needs rehabilitation * Four color coded band resistance levels allow each muscle or joint to work at a comfortable level and build as increased strength is achieved * Includes 4 Digi Extend units 1metal rack 20 tan (xx light) 16 yellow (x light) 12 red (light) 8 green (medium) latex free elastic bands and a pamphlet 3 below Mid Patella: 11 1 2 to 13 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 * The ObusForme Back Belt comes in four sizes specifically tailored to the shape of the male physique * Size Sm Md fits waist circum any profession and task where proper posture and good body mechanics are important * All materials are hypoallergenic