Adjustable Strength: Customize resistance from 5kg to 60kg independently. Achieve personalized hand strength training levels effortlessly. Ergonomic Design: Delicately fits your hand, preventing rubbing, slipping, or irritation. Enjoy comfortable and secure grip training. Durable Construction: Crafted from ALC carbon steel with an upgraded compression spring for long-lasting performance. No deterioration even after extensive use. Versatile Training: Enhance hand and forearm strength and flexibility simultaneously. Ideal for various users and hand sizes, suitable for home, office, or on-the-go workouts. Intelligent Counting System: Track progress accurately with no missed records. Reset with a single click for efficient and effective exercise routines. Description: Improve your grip strength and hand flexibility with this adjustable grip trainer. With the ability to adjust the strength from 5kg to 60kg, this ergonomic design fits your hand delicately without rubbing or slipping. The ALC carbon steel and upgraded compression spring ensure durability even after long-term use. This grip trainer is suitable for all hand sizes and can be used at home, in the office, or on the go. The intelligent counting feature keeps track of your progress, and the reset button allows for quick resets. Ideal for fitness enthusiasts, the elderly, office workers, and internet users looking to enhance their hand strength and flexibility. Item Name: Grip Trainer Material: Nylon+Metal+ABS Applicable Scope: Muscle Building, Injury Recovery Features: Adjustable, Portable, Ergonomic Design Size Details: L: 15cm/5.91", W: 11cm/4.33" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Grip Trainer