Review (5/5): Great for other purposes!
I purchased these for my 6 year old daughter. Every pair of earrings I put in her ear gets pushed through, so I was hopeful that these backs would provide us with enough coverage they wouldn't able to be pushed through. I was pleasantly surprised! These worked great! I left them in her ears for a week or two and her ears were able to heal up very nicely. Now anytime I have a very small back on an earring, I use these!