nose ring screw stud surgical steel 18g 18 gauge Stainless bone bar Rose Amethyst Light Siam 7pcs ABSC Piercing Set of 7 Number of Item(s): 7 Pieces Body Piercing Parts: Nose Product Materials: 316L Surgical Steel Gem Colors: Rose,Amethyst,Light Siam,Clear,Sapphire,Peridot,Peach Gauges: 18g (1mm)/Length / Diameter: 7mm