Unique Bargains Rubber Grip Strengthening Hand Exercise Balls 2 Pcs Black 2.24" x 1.65"

The hand exercise balls for hand suit people who type, drive, write, and climb mountains for a long time, as well as people. You can use it anytime, anywhere: while walking, in the office, watching TV, or on other occasions. It helps reduce anxiety and increase circulation in the hands, arms, and fingers. It can also be used to relieve physical joint pain. The hand squeeze ball is made of rubber, which will not cause pain in the palms. The soft squeeze ball can maintain its shape, and the surface is slightly textured to provide you with a firm grip; it is tear-resistant and crack-resistant for long-term use. Simple exercises can greatly relieve daily stress and pain in the hands, wrists, and forearms. These stress balls are suitable for a variety of people, including athletes and office workers. The stress ball is sized to fit the palm of your hand and can be easily put into your pocket for easy carrying. Easy to clean: rinse directly with warm, soapy water or water.