ESPECIALLY: Superior COPPER bracelet material,delicate polishing,mirror finishing and long colorfast , MAGNETIC BRACELET: With strong high powered magnets(3000 Gauss) elements bracelets for men , SIZE: Length:21.5 cm(adjustable) ,Width:1.5cm, Weight:0.05-0.06 kg/pcs , HIGHLIGHT: Super light weight COPPER bracelet,each one with gift bag, product manual and one removal tool- allows you to adjust the size by yourself , MORE FUNCTION: Men magnetic bracelet with copper. It is your nice collocation for yourself and your friends or your love