1. Human Engineering Dimensions: Featuring a non-slip design and ergonomic shape, this hand grip strengthener enhances finger strength training. Comfortably fits all finger sizes with a secure grip. 2. Durable Grip Strengthening: Constructed with a high-strength, thickened stainless steel spring, this hand grip strengthener offers excellent durability, rust resistance, and wear resistance for long-term use. 3. Enhanced Results: Improve grip strength with the hand grip strengthener. Track training progress and results using the built-in counting system and clear LCD screen. Encourages consistent improvement with every workout. 4. Diverse Applications: This adjustable hand grip strengthener improves hand strength and flexibility. Designed to target finger and forearm muscles, it is suitable for athletes, musicians, and gamers. The comfortable grip and durable build make it a valuable addition to any fitness routine. 5. Ideal for Gift Giving: Supports athletic and musical performance by enhancing grip strength, endurance, and dexterity. A practical training aid for tennis players, baseball players, golfers, and climbers. Also a thoughtful gift for fitness enthusiasts. Wear-resistant design withstands intense workouts. Engineered to fit all fingers, allowing users to monitor training progress effectively. Color: Red Material: PP + high carbon steel Package Contents: 1 x Hand Grip Strengthener Note: Light reflection and differences in display screens may cause slight variations in color between the image and the actual item. Measurement may vary by +/- 1-3 cm.