Rainso New Mens Black Stainless Steel Magnetic Bracelet for Pain ESPECIALLY: Superior 316L stainless steel material,delicate polishing and long colorfast HEALTH CARE: With far infrared and magnets three health care elements; Quality guarantee(SGS,Intertek,Nickel free test) SIZE: Length:21.5cm(adjustable) ,Width:1.2cm, Weight: 0.05-0.06kg/pcs HIGHLIGHT: Super light weight pure titanium,each one with gift bag and one removal tool- allows you to adjust the size in the comfort of your home MORE FUNCTION: Men Health bracelet with black plated, healthy for pain relief and keep young