The only reason I'm giving 4 stars instead of 5 is these earrings are way too big for my purposes, and a tad heavy (but that's to be expected of this size, I suppose). I dance professionally in ballet and generally wear single stud earrings, but wanted to go for a different look. I definitely underestimated how big they are, and I had no earrings even close to this size to measure and compare prior to ordering. I'm sizing down to the 11mm ones. The quality seems fine for performance purposes. I'd recommend these for competitions!