Hand Therapy Equipment – Special Supplies Physical Hand Therapy Kit includes 4 packs of therapy putty for adults for hands and 4 flex rods that act as a hand gripper strengthener, providing versatile exercise equipment and an effective hand grip strengthener.Non-Toxic, High-Quality Silicone – Made from premium silicone instead of natural rubber latex, the hand putty and flex rods are gentle on sensitive skin, safe for teens, and ideal for users with skin allergies.Variable Resistance Wrist Strengthener – Adjustable resistance levels in the hand strengthening devices allow gradual improvement of grip, wrist, and forearm strength, suitable for beginners, athletes, and rehabilitation and Physical Therapy Equipment.Strength Recovery & Injury Relief – Hand and forearm strengthener flex bars help relieve Golfer’s Elbow, Tennis Elbow, and Tendinitis while improving grip strength, wrist flexibility, and overall arm endurance. Perfect for injury prevention, recovery, and home workouts.Forearm & Finger Strengthening for All Ages – Essential for rock climbing, baseball, and other sports, this finger strengthener kit doubles as a forearm trainer. Ideal occupational therapy tools and hand workout grip for rehabilitation and therapeutic benefits for teens and adults.