✅ Extra Strength Magnets: The copper rings for women is embed with 3500 gauss magnets for maximum effectiveness. ✅99.99% Pure Solid Copper: The magnetic ring is crafted with premium pure copper. It's hypoallergenic, lead and nickel free, strong and durable, with long lasting lacquer coating to slow down the oxidation. Let you enjoy the copper. ✅Adjust Immediately: Heart shape copper ring: length: 2.64in(6.7cm), width: 0.2in(0.5cm), weight: 3g. Fits most women's fingers. You could adjust the size with a light squeeze. ✅Unique Heart Design: Elegant heart shape copper ring, suitable to wear at all occasions, great match with other accessories, lightweight and comfortable to wear. No one would know it's a magnetic ring. ✅Fashionable Jewelry Gift: The magnetic rings for women are packed with a luxurious & elegant gift box. It is a elegant gift for your girlfriend, mother, best friend at mother's day, birthday, anniversary, etc