Hand Grip Strengthener with Finger Rings Soft Stretchable Spikey Ball Trainer for Finger and Hand Exercise (Blue)

Hand Grip Strengthener with Finger Rings Soft Stretchable Spikey Ball Trainer for Finger and Hand Exercise (Blue)

• OVERALL REVIEW: This strectable trainer is your go-to hand grip strengthener for those who want to train wrist and finger joints to reduce spasms or recover hand grip. Flexing hands with this trainer can also help with circulation in hand.
• FEATURES: 4 Finger rings can be uttered as securer when exercising your hand. Flexible yet stimulation-providing spikes around the balls can help increase circulation. Soft stretchable spiky balls will massage your palm when squeezing yet would not stimulate too much. TPR inherently great elasticity provides bouncy feeling when training your fingers and wrists. Senile
• WATERPROOF AND WASHABLE: Made of odorless durable TPR, this hand grip strengthener is completely waterproof and washable. Cleaning after use is recommended.
• PRODUCT DIMENSIONS: 4.84 x 2.68 x 3.66 inches. Weight: 2.5 Oz. Material: TPR 12.3*6.8*9.3 70g