Compact and Portable: Small fitness device, portable and lightweight, fits easily into the gym bag and allows you to workout anywhere. Perfect for on the go, for work or even on the couch. Ergonomic and Comfortable Design: The ergonomic, non-slip grip is suitable for hands of all sizes. Suitable for big and small hands, men, women, old people and young people. Adjustable resistance trainer: can be adjusted from 10 to 40 kg by turning the screw. Effectively exercises your fingers, grip and forearm. For beginners and advanced. Wide range of applications: Suitable for recovery after wrist operations and tendon ruptures, to maintain or strengthen hand strength, for climbers, golfers and pianists. Relax and unwind to effectively prevent joint pain and muscle stiffness. Durable Steel Springs & Solid Steel Hinges: Heavy duty tension springs and solid stainless steel hinges form a perfect strengthening grip for your grip for your daily training over a long period of time. Product s What is the hand gripper? Hand clamps can be used to strengthen your fingers and wrists where your hand strength was originally created. Plus, it's versatile, durable, and consistent, and comes with strong steel bars for its handles. There are also 7 different resistance levels for a wide range of possibilities, which also allow for stable build-up with consistent workouts. Practically useful For athletes who want to keep their grips strong and consistent, this is a good product as it works the forearm and wrists, as well as the hand and fingers. For those who suffer from wrist and hand issues like carpal tunnel syndrome or arthritis, the easily adjustable dial is a popular hand exercise product. Those who suffer from tennis elbow will also benefit from improved forearm muscles. Those who suffer from wrist pain love this product because of the relatively low resistance setting. Longevity The sturdy stainless steel spring and solid steel hinges make it durable and run for a long time. Pretty small. It's small enough to fit into small places like a car compartment, so you can do your exercises in a variety of places. Specifications: Adjustable resistance: 10-40 kg. Dimensions: 11.2 x 2.3 x 15.2 cm. Product weight: 147 g. Scope of delivery: 1 x HiHiLL hand clamp.