20g 18g 16g 14K Gold Stick Bar Tragus Cartilage Helix internally threaded flat back labretAbout Gold The most popular alloy of gold is 14K gold, which is 58. 5% pure gold and 41. 5% other metals like silver and copper. price is for 1qty( one piece), YOU WILL RECEIVE A SINGLE PIECE (NOT A PAIR , NOT TWO PIECES) Bar Thickness 0. 8mm(20g),1. 0mm(18g), 1. 2mm (16g) Bar Type : internally threaded labret (flat back) A Type XS, S, M, L, XL Material: 14K Real Gold, Whitegold Plated 14K Gold, 14K Real Rosegold Pendant Size(Motif Size): XS 1. 1mm x