ComfyEarrings Onyx CZ Bezel Stud Earrings New and Improved. This style features 4mm grade A CZ stones! More sparkle than ever. ComfyEarrings remove the pain and hassle of traditional earrings. They are uniquely created to sit in your ear without stabbing your neck or squishing your earlobes. Now you can comfortably sleep, shower, and play in your earrings! 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.) 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!