Soft Touch Hand Exerciser
- Made of polyurethane foam for a comfortable hold.
- Color-coded for use in graded exercise programs.
- Light resistance (Yellow): 1 to 1½ lbs. (0.5 to 0.7kg).
- Medium resistance (Blue): 2½ to 3 lbs. (1.1 to 1.4kg).
- Firm resistance (Black): 4½ to 6 lbs. (2.0 to 2.7kg).