US$ 149.50
In order to prevent palm bruises or calluses
Helps to improve strength
tennis players
Power Supply: Usb Charging(Built-in Rechargeable Battery)
Color: Blue
Hand Gripper Strengthener Color:Black In order to prevent palmHand Gripper Strengthener: Comfortable, non slip rubber grip and highest quality design with stainless steel extension springs. It is durable and safe, and it won't hurt your hands and fingers. The Hand Gripper is ergonomically designed to suit all age groups and all hand sizes. Adjustable Resistance: Easily adjusts resistance from 10 lb. to 110 lbs. to suit all training levels, from beginner to advanced. Perfect for mountain climbers, bodybuilders,
US$ 149.50
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