🧿Made of solid 316 stainless steel,hypoallergenic,great plating, lasting color retention. ideal for sensitive ears(Gauge Size:18G/1MM) 🧿Gold,silver,black,blue and colorful 5 tone tunnel stud earrings ear plugs ,suits for men and women of all ages,multiple choices, show difference every day 🧿Minimalism style ,chic dot earrings,tiny round circle earrings, disc earrings,barbell earrings,great gift for teen girls and teen boys 🧿Excellent internal screw thread, firmly ccrew on and flexibly screw off 🧿The exclusive flat backs are designed to be as small and lightweight as possible for maximum comfort. they cover the back of the posts and protect your neck from painful pokes (even while sleeping)!