Ergonomic Design Adjustable Hand Grip Electronic Hand Strengthener Arm Muscle Wrist Train Gym

Label:Yes department name: unisex main material of the product: tpr training site: hand,arms model number: hand grips product color: (optional)black,gray,green,black orange product size: 16cm(6.30in) x 10cm(3.94in) x 3cm(1.18in) packages: 1 pc hand grip product gross weight: 300g type of sports: strength training features: 1. intelligent counting/timing: real time feedback of motion data, press counting, timing, multi digit display, with a count reset button at the bottom of the grip, which can be reset and re recorded. 2. adjustable force: 10-120kg can be adjusted freely, with rotating adjustment force to meet the needs of different groups of people. 3. high elasticity precision steel: real material with strong strength and non fracture, with thick springs, non rusting, non fracture, and longer service life. 4. comfortable: electronic counting grip, with a rubber wrapped handle for a more comfortable grip, anti slip and anti sweat, stronger strength, and more ergonomic design. 5. strengthen hand muscles: awaken strength, suitable for sports enthusiasts and fitness enthusiasts. hand grip exercises can be done anywhere, making it convenient and thoughtful. note: due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. thank you! please allow 1-2cm(0.39-0.79in) measuring deviation due to manual measurement.