Cando Digi Extend Extension Hand Exerciser Thera Band Exercise Band 5mA Battery capacity 240mah Hearing Urinals 5mA Battery capacity 240mah Hearing Loss Mild * Overall Size: 27 1 4 L û 17 W û 35 1 2 H * Shelf Clearance: 11 * Color: Bone * Shipping Weight: 20 lbs * Facilitaties extension and flexion exercises * Isolate extension of all fingers and individual finger joints * Develop isolated finger strength flexibility and coordination * Vary resistance by changing toa different color coded rubber band * 4 color coded band resistance levels (tan yellow red green) allow each muscle or joint to work at a comfortable level and build as increased strength is achieved * For rehabilitation of carpal tunnel arthritis stroke fractures tendon injury nerve lacerations tennis elbow and more