Pair of 4 Gauge (4G - 5mm) Rainbow Mandala Flower Top Stainless Steel Plugs Size: 4 Gauge Sold as 1 pair (2pc) Single Flare - Screw on backs - 316L stainless steel Full Length:10mm. Wearable area: 6mm Rainbow Ion plated Mandala flower design - Rainbow color & pattern will be unique for each piece