Fingertrainer with 3 different resistances 2-pack Black M

Suitable for everyone: The training tool is suitable for everyone and ideal for athletes and musicians and in rehabilitation contexts. \nTrain fingers and hands: By squeezing and stretching, you build strength in your fingers, hands, wrists and forearms with the help of the finger trainer and improve finger flexibility. \nAdjustable resistance: The finger trainer is adjustable and offers 3 different resistances. \n \nSpecifications: \nSize: 11.23 x 9.65 x 7.62 cm \nStrap width: 3.05 cm \nMaterial: Silicone, nylon \nResistance: 13 lb, 17 lb, 21 lb (1 lb = 0.45 kg) \n \nPackage includes: \n2 x finger trainers \n2 x wristbands