SURGICAL STEEL is the material of this eyebrow piercing. The implant grade 316L Surgical Steel is Bio-Compatible, CORROSION RESISTANCE, EASY TO CLEAN. SIMPLE STYLE cartilage earrings are plain, effortless to attach and don't fall out. UNIFORM SIZING means these rook piercing can be worn in a variety of piercings; Auricle, Cartilage, Helix, Lip, Lobe, Medusa, Pinna, Rim, Snake Bites, Spider Bites, Monroe, Labret, Tragus and many more. CRYSTAL conch piercing twinkle and sparkle, adorning your piercing and capturing attention. They look stunning for a special occasion and make a great gift too. YOU WILL GET Two pieces of 14g (1.6mm) 5/16" (8mm) 316L Surgical Steel navel rings, 4mm crystal ball end. There are 8 colors for your choice; Clear, Sapphire, Rose, Light Siam, Amethyst, Emerald, Aurora Borealis and Black Jet. They are safely store in satin pouch or jewelry box.