This push pin stud has a beautiful prong set cubic zirconia stone, available in the color of your choice. The stone is large and measures 3mm. The labret stud is made of 316 Stainless Steel and is rose gold-tone plated. The labret stud has a smaller base than labret jewelry and is perfect for nose and cartilage piercings. If you are looking for another size/style: We carry 1.5mm-4mm stone sizes and they are also available in Stainless steel or yellow gold-tone plated You will find these in our amazon store.