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 feature 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 provides 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, this hand gripper is 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 features 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: This gripper makes 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/PP/Steel Color (Optional): Orange/Red/Grey Product Size: 160.00 X 110.00 MM / 6.3 X 4.33 Inch Gross Weight: 195 G Battery: Button Battery Package Includes: 1 X Hand Grip Strengthener