Feature: 1. Adjustable Resistance from 5-100KG:Easily adjust the resistance level from 5-100KG, making it suitable for people of all fitness levels. The rotating adjustment ofwrist expanderfeature allows for precise control of the resistance, catering to the needs of different individuals. 2. Electronic Counter for Clear Workout Tracking:The built-in electronic counter offinger exerciserprovides a clear and convenient way to track your exercise repetitions. The four-digit display can be reset for repeated use, and the bottom button allows for quick resetting with just one press. 3. Durable Stainless Steel Construction:Made from high-quality stainless steel, thisfitness gym training hand gripperis resistant to wear, rust, and breakage. The reinforced high-strength spring ensures its durability and longevity. 4. Sweat-Resistant and Non-Slip Design:The ergonomic design ofhand grip strengthenerfeatures a sweat-resistant and non-slip curvature that perfectly fits the palm and finger arc. The comfortable and anti-slip handle ensures a secure grip during workouts. 5. The Perfect Gift for Fitness Enthusiasts:Thisnon-slip grippermakes for an ideal gift for anyone who loves fitness and strength training. Surprise your loved ones with a practical and effective tool to enhance their grip strength and overall fitness. Specification: Product Main Material: TPR or PP or Steel Color(Optional): Orange or Red or Grey Product Size: 160.00 X 110.00 MM or 6.3 X 4.33 Inch Gross Weight: 195 G Button Battery 1 XHand Grip Strengthener