------------------?Welcome to our shop?------------------- Our Blood Sugar Control Ring provides a non-invasive solution to keep track of the flow of sugar in your body. Simply puts on the ring and it is done! 100 percent Safe with NO side effect. Specifications: Material: Therapeutic Static Magnets, Copper Color: Gold, Rose Gold, Silver, Black Size: Adjustable Product Includes 4Pcs x Blood Sugar Control Ring Note: 1. Manual measuring, please allow 1-2 cm error. 2. Due to the difference between the monitor and the shooting light, there will be a slight error between the actual object and the picture. Thanks for your understanding.Different Colors - Blood Glucose Control Ring available in different colors for the best match to your style. One Size for All - Designed with an open end to easily fit any finger size, perfectly adjustable to suit both men and women. Health Boost - This improves the body's condition as it elevates the metabolism through its nutrient-rich blood flow. Highly Innovative - Designed with neodymium magnets on both ends, using magnetic acupressure therapy this helps in balancing and promoting the pancreas to increase insulin build up. A health solution that helps balance and control the sugar level using magnetic acupressure therapy, revitalizing the pancreas to foster the building of insulin.