With Bailey's Earrings

There is just one thing that annoys me. She has figure out how to take out her earrings. She does it usually when she is bored in the car but then she drops the backs somewhere and they are sooo hard to find! So she is now wearing cheapies instead of her good Sterling ones because I've already lost two $30 pairs :( I have been getting her the packs of like 12 pairs from Avon, they are inexpensive and nickel free. I hope she gets over this stage!