I bought these earrings after attempting to get some simple 14k gold studs - but could not find any with secure backs, which made me uncomfortable at the idea of losing expensive earrings.  Though it shows in the illustration, I was not aware before receiving them that these wires actually "click" to a closed position.  I like that a lot for the extra security, and they have stayed closed while wearing.  These earrings are lightweight.  That is excellent for an earring, to avoid pulling down on the earhole, but I can't help but think that these are awfully expensive for the weight.  I love that they are lightweight, though.  I'm not accustomed to a dangling round ball style, but the comfort level and fact that they are 14k yellow gold will help me get used to that, I'm sure.  The balls are a nice size, and perfectly smooth.