1.Ultra Strength Magnetic Product: This copper product, featuring strong magnets embedded in each link, an enhanced wearing experience. Designed to provide daily wrist protection, it helps prevent bumps and injuries while the natural properties of copper may additional, unexpected benefits. 2.Pure Copper Product: Crafted from solid copper (not plated), Hypoallergenic, contain NO LEAD and NICKEL. It is built to be stronger and more durable, resisting fading, rust, staining, and skin discoloration. A protective coating is applied to prevent oxidation and ensure scratch resistance, ensuring its longevity. 3.Adjustable Size: The sizes of our products are carefully designed so that they can be worn normally and directly (refer to the sizes inside the product pictures for specific sizes). If the product is too long, a link removal tool and instructions are provided for resizing at home. 4.Surprise Present for Men: Combining the benefits of copper and magnets with a masculine design, this product aligns betterly with modern men's style. Each piece is presented in an exclusive packaging box, providing a delightful and thoughtful present experience for you or your loved ones.