I like these, but I have almost lost them twice. They are very nice looking and flashy on the ears.  Very modern.  However, they are heavier than some earrings, and the backs are ordinary.  Just after I put them on, one fell right back off.  I got a different set of backs from another earring set and started off to work.  I got a few steps out the door and one fell off my ear.  They are too heavy for ordinary backs.  I have ordered a package of safety backs from Amazon.  I hope they will hold.  I would love to be able to wear these.