Campaigning Tools Hand Power Grip Durable Fitness Tool Foam Strengthen Muscles Power Training Fitness Sport Equipment Metal A-B Portable and durable, easy to carry, lightweight For daily exercise at home or gym, so easy and convenient Help strengthen your hands, wrist and forearm muscles Ideal sports tool for tennis, bowling, golf and all your daily strength needs Specifications: Material: Metal Foam Size: 9 x 12.5cm Net weight: 80g Color: Blue/ red Package Included: 1 x Hand Power Grip Notes: please allow 1-3mm errors to the actual dimension due to manual measurement Thank you If you have any question, please contact us before leave negative feedback, we will try our best to serve you, thank you for your understanding HOPE YOU HAVE A NICE SHOPPING C-K Product Name: intelligent counting grip Material: new reinforced ABS, TPR elastic plastic, polypropylene, refined steel Strength range: 10-60kg Color: Orange & Black & Red & Blue Weight: 0.18kg Size: 16.5 * 9.5 * 3cm Function: automatic counting, clear exercise times, quantity display, reset and reuse. Adjustable strength, free control, knob adjustment strength, 5 to 60kg to meet everyone's different needs. High strength alloy spring, durable. Environment friendly TPR anti slip handle, comfortable and anti slip, not easy to get rid of Specifications: Automatically count and view your exercise times in real time Alloy material is solid, durab