The Graded Finger Pinch Exercisers Set is an effective system for rehabilitation exercises to increase strength and coordination of the fingers. The exercise box with color-coded pinch pins are ideal for finger and hand strengthening as well as shoulder range of motion exercises. The Graded Finger Pinch Exercisers Set includes the exercise box with 3 different sized horizontal cross rods and 1 vertical rod, and 50 color-coded pinch exercisers. The 3 horizontal rods measures 3/8, 3/10 and 1/10 inches in diameter for challenging finger, wrist and forearm exercises. The vertical rod comes in three pieces to customize height, for finger, wrist, forearm and shoulder exercises. The pinch pins are available in five color-coded resistance levels for a progressive rehab experience. Squeeze each pinch pin to perform simple pinch exercises or place them on the rods for various exercises. The pinch pins are ideal for finger and hand strengthening as well as shoulder range of motion exercises. These resistant pinch pins are a fun way to rehab and gain strength and mobility back to in upper extremities after an injury or surgery. Graded Finger Pinch Exercisers Set provides engaging exercise and therapy for hand weaknesses, injuries, and disabilities. Additional pinch pins also available. Graded Finger Pinch Exercisers Set Instructions Graded Finger Pinch Exercisers Set Specifications: Dimensions: 16 inches wide, 11 inches high, 14 inches long. Weighs: 6 pounds. Includes: 50 (10 of each resistance) color-coded graded resistance pinch pins, three horizontal rods, a vertical rod, exercise. Made in: USA.