Micropromo 100PCS Colorful Stainless Steel 16 Gauge UV Labret Lip Tragus Bars Barbell Rings Earring Stud Body Jewelery Pieceing 100% Brand New. 16 Gauge Wholesale lot of 100pcs barbell lip rings. Material high quality 316L Stainless Steel and UV Acrylic. Style: Triangle and Spherical (each style about 50PCS) Perfect gifts for people in your list.