【Material】: This Grip ball is made of quality material, skin friendly, soft, and comfortable, good touch feeling. 【Special Functions】: Training Ball, unique design, easy to train hand muscles, provide spacing and protection between the fingers for additional support, protect hands. 【Design】: This Finger Grip Ball is easy to clean, reusable, easy to grasp, and comfortable to use. 【Easy to Use】: Recovery ball Devices, suitable for different hand shapes to meet different needs.lightweight Can be used anytime 【Finger Separator Protection】: Hand Grip Exercise Ball, suitable for the elderly and people with a hand. Size Chart: 10cmx6.5cm/3.94inchx2.56inch Package Includes: 1 Grip Ball Note: Please allow slightly errors due to manual measurement and different monitors. Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!