Dynaflex Platinum Edition Gyro Wrist Exerciser with LED Lights Size:Blue - RB9651 - Exterior is composed of lightweight

Exterior is composed of lightweight white duck cloth

Telescoping handle extends to adapt to most any tile configuration

Peripheral neurology

7 precise fitting sizes with multiple micro-height positions for customized fit

Dynaflex Platinum Edition Gyro Wrist Exerciser with LED Lights Size:Blue - RB9651 - Exterior is composed of lightweightStrengthens your hands, wrists, forearms, biceps, and triceps. Works with your body physics to prevent and rehabilitate many injuries. Increases endurance for all sports demanding control and grip strength. Replaces up to 45lbs of resistance! Starter string included. Choose LED colour.