The CanDo Graded Pinch Finger Exerciser is designed to build hand and finger strength. Utilized by patients recovering from hand injuries or individuals with disabilities. They use the pinch pin exercisers and rods in several ways to help improve dexterity, grip strength, and fine motor coordination. This complete set is ideal for a variety of applications, including sports facilities, physical therapy centers, clinics, hospitals, and retirement homes. The progressive resistance of each pinch exerciser is easily identifiable based on color and are perfect for gradually increasing the difficulty of the exercise. Choose between Yellow (X-Light), Red (Light), Green (Medium), Blue (Heavy), and Black (X-Heavy). Included are 5 sets of color-coded graded resistance pinch pins, three horizontal rods and one vertical rod. All conveniently located within a blue container that houses all the pinch pins for use. Additional pinch pins are also available and are sold separately.