All of our items are Brand New!! Metal: 16g 18g 20G Gold Tone Titanium Anodized Gemstone Type: 2,2.5,3,3.5,4mm AB Crystal Special Finish: High Polish Size / Style: 16g 18g or 20GPush Pin Rings (6mm or 8mm length) Product ID: J591z These rings are great for easy insertion with no worries of them coming unscrewed. You will get one ring in unless you choose one of the lots. You can select the length, gauge and stone size you would like.