SUPERIOR-QUALITY DESIGN FOR MAXIMUM PERFORMANCE - Made of top-quality silicone, our hand grip strengthener is durable and safe to use. It is also washable, allowing for frequent and comfortable use. Our grip strength trainer set provides 6 resistance for easy hand exercises, accelerates recovery. | FITNESS & SPORT ENTHUSIASTS - Strengthen your wrists, improve finger dexterity, and increase hand strength with our grip strength trainer. Reduce fatigue and enhance your grip muscles and expanding muscles. A set of trainers with 6 different resistance levels ranging from a gentle 6.6lbs to a tough 50lbs. It's perfect for balancing your grip muscles. | REHABILITATION & PREVENTION - Our finger exerciser is great for those with rheumatoid arthritis, carpal tunnel, tendonitis, and tennis elbow. It's also beneficial for recovering from a fractured or broken wrist. Whether you're typing, texting, or engaging in any gripping activities, our trainers can help. | ERGONOMIC DESIGN FOR ALL HANDS - Suitable for all age groups and hand sizes, our grip strength trainer is designed to fit comfortably in your hand. Compact and easy to carry in your bag or pocket. You can even use it while driving or at the office. It's your ultimate portable workout companion. | WHAT YOU GET - 3PCS Finger Stretcher and 3PCS Hand Grips. Enjoy our worry-free 18-month post-sale service and friendly customer service. Try our hand grip strengthener and you will love it!