Our black magnet rings contain alloys, magnets. It can help improve blood circulation and keep your body energetic. Help break down fat, support weight loss programs, and create an ideal body shape. It is very simple to use: just wear it on your fingers. It can also promote the normal operation of the lymphatic system, enhance the body's detoxification ability, and maintain a healthy state. Net content: 1 PC Product name: Black magnet ring Keywords: magnet ring Gross weight: 7.5g Components: Alloy, Magnet Packaging size: 5*1.5*5cm Product size: 2.2*2.2cm Box meter: 56*36*21.5cm Weight of one box: 5.25kg Shelf life: 3 years Storage method: Please store it in a cool and covered area