Grip Strength Trainer Hand Gripper Strengthener. Hand Finger Wrist Forearm Workout Exerciser for Strength Training Rock Climbing Athletes Rehabilitation Stress Relief. Silicone Rings 3.5 Inch.

• ??¡¾Really Good Silicone Material, More Durable & Comfortable¡¿ Our handgrip strength trainers are made of premium high quality food-grade silicone rubber, built for long lasting durability instead of cheaper materials found in many other brands. They are odorless, non-toxic, safe and comfortable to use, and easy to clean.
• ??¡¾3.5 Inch, Perfect for Average Adult Hands ¡¿Many silicone trainer rings are just too small, they are more suitable for kids or those with really small hands. This hand gripper strengthener ring is 3.5 in (8.8cm) in diameter, it is much bigger and fits well in to average adult hand.
• ??¡¾Immediate Benefits¡¿Using hand strengthening devices can have many benefits: Improved grip strength and muscular endurance, greater dexterity, better hand and wrist health, reduced risk of injury, stress relief and mental focus.
• ??¡¾How to Choose Right Strength Level¡¿ 4 progressive resistance levels: 30 /40/50/60 lb. If you are new to hand grip strengthening or have weaker muscles, it¡¯s better to start with the lower 30lb and work your way up gradually. If you’ve been strength training for a while or have stronger muscles, the higher 50lb or 60lb might be just right. You can also consult with a personal trainer or physical therapist to help you determine.
• ??¡¾Easy to Use Anywhere Anytime¡¿The silicone handgrip trainer ring is compact and lightweight, and it can conveniently fit into your pocket. You can use it while walking, driving, watching TV, during a call, at the office, in the school or anywhere.
• ??¡¾Widely Used & Great Gift¡¿The silicone grip trainer rings can be used for general relaxation or targeted trainings. It¡¯s particularly suitable for musicians, athletes, office workers, people with hand conditions like arthritis or carpal tunnel syndrome, elderly individuals, and those recovering from hand injuries. It is a perfect gift for special occasions like birthday, Valentines Day, Mothers Day, Fathers Day, Christmas, New Year.