These Solid UV Acrylic Plugs are manufactured from FDA-approved acrylic for safe and comfortable wear. Choose from 6 different colors from sizes 10g (2.5mm) up to 1/2″ (13mm). These plugs are not flared with an overall length of 11mm and a 6mm wearable area between the O-ring grooves. YOU ARE BUYING 2 PLUGS THE SAME GAUGE & SAME COLOR. Colors may vary slightly.