This pure copper bracelet features four powerful elements believed to enhance energy levels, focus, mood, and overall well-being. Neodymium Magnets (Silver) Infrared Technology (Red) Germanium (Black) Beneficial Ions (White) Key Features: Material: 99.99% Pure Red Copper, Neodymium Magnets. Black Ion plating outside / Pure Copper inside. Design: Four Elements Bracelet Dimensions: 230mm long x 15mm wide x 3.5mm thick (Adjustable, with clasp) Magnet Type: Neodymium Magnets x 12pcs, Infrared Technology x 12pcs, Germanium x 12pcs, Beneficial Ions x 10pcs. Weight: 64g Adjustable to Your Perfect Fit: The bracelet features pins similar to a watch band, allowing for precise adjustments. We include a DIY bracelet adjuster with your bracelet, allowing you to adjust it yourself at home (instructions included). Alternatively, your local watch repair shop can provide a resizing service. Package Includes: 1 x Four Elements Design Pure Copper Magnetic Therapy Bracelet, 1 x Link Adjuster.