Exactly what I wanted
I do not change my earrings very often, usually wear just small hoops or something like these that I can sleep & shower in, and goes with everything. These fit the bill exactly, the closure  is perfect so they have no chance of falling out, and they snap right in, and they do not irritate me at all while sleeping!  I got the small squares and they are exactly as pictured.
Rating: 5 stars