Helps reduce arthritis, carpal tunnel, fatigue, muscle tension, static, and helps promote relaxation and balanced sleep.The treatment magnetic ring is made of high quality pure copper. It's healthy, hypoallergenic, lead and nickel free, durable, won't tarnish or allergic skin reactions, and has a long-lasting lacquer coating to slow oxidation.You can adjust the size by squeezing lightly.UNIQUE HEART AND CLASSIC FASHION DESIGN: Elegant and stylish rings and heart-shaped copper rings, suitable for all occasions, perfectly matched with other accessories, light and comfortable. No one would have known it was a therapeutic magnetic ring.Fashion Jewelry Gifts: Women's Magnetic Lymphatic Drainage Rings come in a luxurious and elegant gift box. It is an elegant gift for best friend for girlfriend, mother, mother's day, birthday, anniversaries, etc.