Power Ionics&reg; Newest Power Titanium Ionic Plus Magnetic Bracelet Balance Band Brown Color 2 size U pick Power Ionics,Sports Series,Brown, 2000ion/cm3 & 2 X 500 Gauss Magnetic Balls Size: 20cm(8") & 22cm(8.5") for your choice, Bracelet Diameter: 6mm. Material: Silicone,Tourmaline,Titanium Alloy,2x500 Gauss Magnetic Balls. Color:Brown Come With Retail Box