Includes 3 polyurethane foam hand exercisers that provide 3 graded levels of resistance: light resistance using Soft Touch #1 (1 to 1.5 lbs.), medium resistance using Soft Touch #2 (2.5 to 3 lbs.), and firm resistance using Soft Touch #3 (4.5 to 6 lbs.). Contoured for the hand and can be used with any hand size. Promotes strength and flexibility and is especially suited for arthritis sufferers and others requiring a gentle exerciser to improve circulation and hand function.