... is safe to use for medical purposes inside the body. For this reason the stainless steel rings we carry ... will not fade, change color, or leave stains on your body. It doesn’t even require any maintenance to keep ... silver/anti-silver/anti-gold/anti-brass and so on;2.Rhinestone:any color as your request; Packing: ... such as UPS,DHL,FEDEX,TNT and so on.Thracking number will be advised after delivery;3. ...