" I ordered these for my 18 month old daughter, and was a little nervous, I had never bought earrings on line before, I wanted something with the safety backs, but I had expereince with some backs that "screw themselves off". I loved the butterflies and wanted to try them! My daughter has had them in her ears for a few weeks now and we haven't had any problems! I keep checking the backs and they are on nice and tight. I wanted a good quality earring so she didn't have problems with infections...and we havent! I will definately order from here again "