Kaos White Silicone Skin Eyelets are a quality product designed for maximum comfort and durability. Made from implant grade silicone and manufactured in the USA, these soft and squishy eyelets come in sizes from 6G (4mm) up to 2 & 1/2 inches (51mm) with a 8mm - 9.5mm wearable surface respectively. Clear with a mild, non scented antibacterial soap and water. Note: they should never be used for ear stretching.