Adopt high-quality spring steel, anti-rust and not easily deformed.
Hand Grip adopts ABS material, very durable.
With safe EVA foam design, sweat-absorbent and anti-slide, comfortable to use.
Compact and lightweight, strengthen your forearm and wrist force anytime, anywhere.
Material: Steel & ABC & EVA
Maximum force: Approx. 10kg
Item size: 26 * 14 * 3cm / 10.2 * 5.5 * 1.2in
1 * Power Wrist Device