Add a touch of vintage charm to your belly button piercing with our Aventurine Stone Vintage Spear Belly Button Ring! Made with 316L stainless steel, this 14 gauge barbell features a white brass design and a 5mm ball size. With the added benefit of an Aventurine stone, this belly ring is sold individually and externally threaded for easy insertion. Please note, brass may oxidize under extreme moisture conditions and is not recommended for long term wear.