Kaos Black Silicone Teardrop Eyelets are made with the highest quality implant grade silicone and manufactured in the USA. Perfectly sized, this two-piece pair comes in sizes 00G gauge up to 1 & 1/2" with a 8mm (5/16") wearable surface from 00G to 1 inch and 10mm (3/8") wearable surface from 1 & 1/8" to 2 inch. Soft and squishy, they can be washed with a mild non scented antibacterial soap and water. Note: these teardrop eyelets are not suitable for ear stretching.