Features: Enhanced Coordination: Improve hand-eye coordination and dexterity with these Chinese baoding balls, promoting a sense of balance and control in your movements. Stress Relief and Therapy: These solid or hollow baoding balls are designed to relieve stress and enhance strength, providing a therapeutic exercise for your hands and fingers. Portable Carry Case: Keep your silver baoding balls safe and secure in the included a portable carry case, making it easy to take them with you for on-the-go hand therapy. Chrome-plated Silver Design: The sleek and stylish design of these hollow or solid health exercise massage balls adds a touch of elegance to your hand exercise routine. Health and Wellness: Use these non-chiming Chinese health balls to improve wrist and finger strength, while also enjoying the benefits of a soothing massage for your hands. Specification: Material: Chrome-plated silver Diameter: 53mm/48mm Note: Random box color. Include: 2 * Chinese Baoding Balls 1 * Storage Box