Piano guitar Guzheng finger strength adjustable distance finger force rehabilitation strong grip Finger Orthosis Hand Exercise
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sku: 4000098469252
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$19.62
Shipping from: China
Technical Details
Function: | Comprehensive Fitness Exercise |
Index finger spring wire diameter: | 1.5 |
Material: | carbon steel frame, galvanized spring steel spring, ABS |
Middle finger spring wire diameter: | 1.4 |
Ring finger spring wire diameter: | 1.3 |
Small thumb spring wire diameter: | 1.2 |
Thumb spring wire diameter: | 2.0 |
Type: | Gripping Ring |
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