Sabona Copper Tudor Magnetic Wristband features 2 magnets positioned bio north against the skin & offers a unique elegance for any occasion. It is designed for comfort & manufactured to maintain its shape & quality appearance. This copper cuff magnetic bracelet features an elegant twisted rope design with a classic brushed finish. Sabona chooses 1700 gauss Samarium Cobalt magnets for long-term durability and rust-resistant qualities. Sabona Copper Tudor Wristbands are made with the purest copper available-99.99% pure! The magnetic wristbands or cuff styles have a rust-proof samarium cobalt magnet in each tip. The plating is on the outside only, so the copper is still in direct contact with the skin. Clean the green deposit under your Sabona Magnetic Tudor Copper Wristband with a good jewelry cleaning cloth to keep the outside polished & the inside clean. It can be removed with soap & water or lemon juice. To get the best fit, subtract ½" to ¾" from your wrist size to determine the size of the Sabona Copper Wristband you need. The copper wristband sizes are Small (5.5"), Medium (6.0"), Large (6.5"), and X-Large (7.0"). Your bracelet comes packaged in a presentable clear clamshell.