PIERCE ME (4pcs) Heart Flat Top Titanium Plated Internally Threaded Labret Monroe Lip Rings 16G Package: 4pcs of Labret Lip Rings Gauge (Thickness): 16GA(1.2mm) Length: 5/16" (8mm) Material: Titanium Plated Over 316L Surgical Steel Ornament Dimension: W:3.6mm, H:3.6mm