1 Pair of 4 Gauge (4G - 5mm) Clear Glass Plugs - Single Flare (GLS010) Sold as a pair (2 pieces) SIZE: 4 Gauge (4G - 5mm). Single Flare. Borosilicate glass. 2 "O" rings for the backs SOLD AS A PAIR (2 pieces) - Length: 14mm. Wearable surface: 8mm - 10mm Ships and Sold in the U.S. by Urban Body Jewelry. For stretched ears / gauges. 100% hypo allergenic NOTICE: These are hand made