Our ring can enhance the body's metabolism through titanium, release negative ions, and accelerate fat burning, weight loss and recovery. It releases enough negative ions to help rebalance body energy and maintain healthy flow and circulation. Good circulation means more efficient distribution of oxygen, blood and nutrients to your brain and organs. OUR GUARANTEE We are confident that we offer some of the best products on the market. Therefore, we provide a 30-day guarantee. We will make every effort to ensure that you are completely satisfied with your purchase. Online shopping can seem daunting. We want you to know that there is absolutely zero risk of purchasing something. We won't make it difficult if you don't love it. We offer email and ticket support 24 hours a day, 7 days a week. If you require assistance, please contact us. Please contact customer service if you have any problems with your purchase.