ComfyEarrings CZ 6mm LARGE Crystal Prong Stud Earrings Pair With Comfortable Flat Back Please note: This style features our LARGEST 6.0 mm CZ stones. Product image of ComfyEarrings in ear is a true-to-scale representation. Please see our other listings for smaller sizes. The exclusive ComfyEarrings SCREW-ON flat backs are designed to be as small and lightweight as possible for maximum comfort. They also eliminate pressure on your ears and, because they cover the back of the posts, they protect your neck from painful pokes (even while sleeping)! Made from 316L Surgical Grade Stainless Steel. ComfyEarrings are safe and comfortable  even for sensitive ears. They will NOT rust, discolor, or turn you green! (The quality of our metals have been tested and verified by Thermo Fisher Scientific, an independent testing company in Massachusetts, USA.) ComfyEarrings is a registered trademark of Gillick LLC and is sold exclusively by ComfyEarrings. Fans have comfortably worn ComfyEarrings while traveling, hiking, swimming, practicing gymnastics, dying their hair, using headsets, and a whole lot more. Now theres no reason to choose between looking good and being comfortable  with ComfyEarrings, you can have both!