Ideal product for sports enthusiasts to strength their hands.Features:High quality material， durable to use.Anti-slip design， it is not easy to fall off.Lightweight and portable， you can take exercise anytime and anywhere.Adjustable hand grip， you can adjust the strength from 10kg to 32kg.It can exercise your wrist and forearm and relieve pressure.It is suitable for sports lovers.Specifications:Material: POM & Carbon SteelColor: Orange and Grey， Black(optional)Handle Length: 9cm / 3.54inItem Weight: 160g / 5.65ozPackage Size: 24 * 16.5 * 3cm / 9.45 * 6.50 * 1.18inPackage Weight: 201g / 7.10ozPackage List:1 * Hand Grip