Check the listing for details. White Stone Chinese Healthy Exercise Massage Balls. Color: White, Condition: New. Listed at 12.54 USD. White Stone Chinese Healthy Exercise Massage Balls Product Overview Chinese Healthy Balls stimulate and exercise your hands muscles by moving both of them in one hand. Play them to relax and reduce stress. Each ball is about 2.5" in diameter. Details: Item model number: BAL103A Features: Return Policy Customer's satisfaction is always our first priority. We will accept returns or exchange within 30 days of arrival. Returning non-defective item(s) is subject to a 15% restocking fee. We are not responsible for return shipping. All shipping charges are non-refundable. Returns and exchanges must be authorized by email. Shipping & Handling We are US seller, all items are in stock in the USA and ship to our customers as soon as possible. Commitment We are committed to making sure that you leave this transaction satisfied. That means having access to real people that get your questions and concerns answered quickly. Give us a shot and we will make sure that you will look to us again!