WiIdHaven Hand Grip Strengthener - 4 Piece

Hand grip for strength: grip strengthen ball, help to decompress yourself after working or study for long time, hand strengthener ball; Hand strength exercise prop: hand strength and exercise ball builds strength in the fingers, hands, wrist and forearms, hand strengthener grip; Hand strengthening devices: it is small in size, light in weight, does not take up of space, and is easy to carry, squeeze balls; Workout hand grips: it can reduce hand soreness very well and stimulate the tactile nerve of the hand it makes your hands feel very stress-free, grip strength equipment; Small gripping ball: improves flexibility, reduces stiffness and relieves finger and hand caused by carpal, hand strengthening

What's in the box
4 x Hand Grip Strengthener