Smart Grip Strengthener: Enhance your grip strength with our LED display hand dynamometer. Essential for brain function, it improves reaction time, problem-solving, and memory. Daily Health Routine: Just 30 minutes a day can help combat osteoporosis. Ideal for adults and seniors to maintain and improve health. Versatile Training: Perfect for strength training, climbing, basketball, and more. Suitable for various muscle exercises, daily fitness, rehabilitation, and elderly fitness programs. Advanced Precision: Features the latest technology for accurate measurements and a user-friendly LED screen to effectively track progress. Ergonomic & Adjustable: Comes with an adjustable handle to fit various hand sizes, ensuring a comfortable grip that alleviates muscle fatigue and builds strength across all ages. Color: White Material: ABS Package Contents: 1 x Grip(There are differences in printed words, which will not affect the use) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.