You could sleep with your earrings on
I lost an earring back to an earring set (not Porter Lyons) that I got from my partner for our anniversary, so I decided to order a set of these! They are comfy and do not slip off. I actually might order more just to have in case I lose any other earring backs.
Great replacement for the bulky metal backs the earrings originally came with (they were not from PL).