This is a solid 14kt gold curved barbell with your choice of push in 2mm or 3mm balls at both ends. The end balls are made of synthetic opal stone. The size is 16ga with your choice of 3 lengths - 1/4"-6mm, 5/16"- 8mm, or 3/8"-10mm . This piece can be used for multiple piercings such as nipple,rook,eyebrow, tongue,etc. Sold Each. Shipping and Returns: We are a U.S. based seller and all of our products are shipped from the United States. You can return any product within 30 days from purchase date. We Care And Will Reply Within 24-48 Hrs!