roygra Grip Strength Trainer 5 Pack Forearm Strengthener Stress Balls for Adults Hand Strengthening Devices Wrist Finger Strengthener Physical Therapy Exercise Equipment Golf Baseball Climbing

Hand exercise ball 215 x 163 x 1 hand grip ring 275 diameter x 2 finger stretcher 392 x 19 x 2 storage bag x 1 instruction manual x 1 and gift box x 1 Suitable for all ages and hand sizes Portable and lightweight so you can take it along wherever you go Perfect for men women seniors teens and children as well Made of quality ecofriendly Silicone Safe durable washable and not easy to tear Their strong design allows you to use them continuously without restraint and enjoy its longlasting benefits If you feel that the surface of the hand exercise ball is sticky you can rinse it with water before starting to use In addition to 1 hand exercise ball This amazing pack also equipped with 2 finger stretchers and 2 hand grip rings offers 2 levels resistances let you periodize the training and help to increase grip strength and better forearm development Workouts for all fitness levels help balance your grip muscles and expanding muscles from beginner to advanced Improve hand and finger strength Perfect for rock climbing enthusiasts fitness tennis baseball boxers musicians like pianists guitar and bass players It is also great for those suffering from arthritis due to repetitious and continuous typing