Features 1. The magnetic acupressure used in this ring helps to balance and promote the production of the pancreas. It can play a certain role in the treatment of pain and inflammation of fingers, joints, knuckles and wrists. 2. This bloods glucose control ring can also promote blood circulation, bring energy to the body, and promote people& 39;s metabolism. 3. This therapeutic magnetic ring is non-invasive. 100% safe, you just put on the ring and the ring does the rest. 4. This magnetic therapy ring is designed with an open end, you can slightly pull the two ends of the ring to adjust the size of the ring properly. 5. These lymphatic drainage rings will be a special gift for wife, husband, mother, friend or family member. They can also be used as gifts for Christmas, Mother& 39;s Day, Birthday, Anniversary, Valentine& 39;s Day. Specification Material: PE Color: Blue Size: 2 x 1 x 2 cm Weight: 15 g Package Include: 1x Bloods Pressure Regulator Ring