This Rainbow Aurora CZ Prong Internally Threaded Mini Disc Labret is a luxurious piece of body jewelry, crafted with premium 316L stainless steel and featuring an eye-catching rainbow aurora cubic zirconia gem available in sizes 2mm, 3mm and 4mm. Sold individually, it comes in 18G and 16G sizes and 1/4" (6mm) or 5/16" (8mm) lengths, so you can find your perfect fit. Its internally threaded design ensures a comfortable and secure wear.