Sergio Lub Magnetic Adjustable Brushed Copper Cuff Bracelet - Two Worlds Bracelet contains Rare Earth Magnets; great for Magnet Therapy Metals are flexible yet strong; easily molds to fit your wrist Easy care; just wear your bracelet in the shower to keep it clean Red metal is Pure Copper; Yellow metal is Jeweler's Brass; White metal is an alloy mix of metals Gift box provided courtesy of eLCee's Fashions; perfect for storage, protection or gift giving