These are very THIN & FLIMSY. When they arrived , it was very hard to get the clasp to close & it felt like they would break! I request a RETURN... Now I have never returned ANYTHING, so I felt bad . I played around w/ the clasps & I THOUGHT I had gotten them to work? BUT- 1st day I wore them for a 1/2 hr. & I was MISSING 1 of them! :(. So now I'm out $18 . I canceled the "return" thinking I could live w/ them. But the clasps DONT stay closed & are very hard to open with out breaking them... :(. I should have just returned them :(