99.9% Pure Copper Bracelet: Made of medical grade copper(100% hypoallergenic, lead & nickel free), no damage to skinCopper Bracelet for Arthritis and Joint: It come with 3500 gauss magnets. Applicable symptoms- Arthritis in wristAdjustable Cuff Bracelet: It fits most adult men. The bracelet can be adjusted to fit your size by squeezing it A Jewelry Gift: This copper bracelet can be the perfect gift for Christmas, anniversary, New Year, holidayMoney Back Guarantee: MagVIVACE is a brand that always stands behind their products, ensuring their customers are 100% satisfied and if you are not, simply contact us for a free replacement or a full refund, no questions asked!