Strong and efficient hand and finger grip strength training and muscle relaxation apparatus. Best for piano training. Can be used at home and in the gym.
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Material: ABS
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Color: Black, Orange, Emerald Green, Pink
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Size: 85mm*60mm*20mm/3.34*2.36*0.78''
The Adjustable Hand Grip Trainer is the product you didn't think you need, but once you have it, something you won't want to live without.
Inventory Last Updated: Jan 18, 2021