Ryaco Hand Stress Balls, Stress Balls for Adults, Soft & Hard Gel Balls Set of 3 - Anxiety Relief, Resistance Training, Easy Squeeze, Grip Strength for Kids & Elders (3 Pack) - 91SB-3PG-7BGGLBR

• Durable & Tear-Resistant Material- The ergonomic stress relief ball is made of a tear-resistant gel core and sleek non-stick fabric. By using unique production methods, we have created a retains shape & touch smooth stress ball that you can experience maximum grip & comfort. Perfect Shape & Size: Round shaped for a comfortable fit in your hands. Each ball diameter is 2.3inches/5.8cm. The size is suitable for both adults and children, and easy to carry, you can exercise your fingers anywhere you want. Soft & Medium & Hard Balls: Set contains 1 x softball, 1 x medium ball and 1 x gray hardball. Great for improving grip strength, hand endurance, dexterity, muscular tone and fine and gross motor skills. Relieve Your Stress & Anxiety: Great for reducing physical discomfort and relieving mental tension in your body. Every squeeze will improve focus, relieve anxiety, and soothe the mind. A good choice for preventing tension and relieving pressure. Strengthen Your Grip, Joints & Muscles: Every time you squeeze the balls, it will increase the blood circulation of your hands, alleviate joint pain and strengthen your grip power. Optimal for rehabilitation exercise, hand strengthening.