From Merchant's Product Page:
- Includes:
- Hand grip rings â 3 resistance levels (10-20 lbs, 30-40 lbs, 50-60 lbs)
- Finger stretch bands â Soft (6.6 lbs), Medium (8.8 lbs), and Hard (11 lbs), 2 bands per level (6 total)
- Instructional manual and tutorial guide
- Features:
- Targets grip strength, finger dexterity, and forearm endurance
- Suited for rehabilitation from wrist fractures, arthritis, carpal tunnel, and tendonitis
- Grip rings made from food-grade silicone; non-slip textured surface
- Finger bands feature 0.8" thumb hole and 0.67" finger holes
- Compact and portable for use at home, office, or outdoors
- Specs:
- Material: Silicone
- Color: Deep Blue
- Dimensions: 5.7" x 3.35"
- Weight: 0.37 kg
- Tension supported: Hand grip rings (10â60 lbs); finger resistance bands (6.6â11 lbs)
- Piece count: 9
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- Details of Amazon's return policy (here [amazon.com])