Organic, hand carved stone plugs in size of your choice Stones are Amethyst & Tiger Eye, single flare with o-ring for easy insertion. Beautiful & a safe, breathable material for your ears. Plug length is approximately 1/2". 2 Pairs Of Amethyst & Tiger Eye Organic Stone Single Flare Plugs Ear Gauges 5/8 9/16 1/2 00G 0G 2G 4G 6G 16mm 14mm 12mm 10mm 8mm 6mm