Finger Strengthener Annular Design Protruding Dot Design Good Elasticity Rehabilitation Grip for Home

Added a high raised dot, which exercises grip strength while deeply stimulating the disaster positions in the palms. Annular design fits the palm of the palm, so that the force of the hand is even, the force is comfortable, and the elasticity is plentiful. Best performance, comfortable and , perfect design, suitable for your hands or fingers, the product can be washed. Item Type: Finger Strengthener Product Size: Approx. 8.5cm Celsius 3.3in Hardness Blue 30 Pounds: Intermediate Grip Recovery Hardness Purple 40 Pounds: High Grip Recovery Applicable People: For Working Party, Mobile Party, Student Party, Rehabilitation Training, Fitness People, Middle Aged and Elderly People