My almost two year old is a magician with removing earrings... I love that these have a screw back (harder to remove) and can be worn 2 different way (pearl or gold ball).  The price is great, especially considering it's 2 pair of earrings in one.  No matter how you put them on, the back is a smooth ball & there is no sharp post to hurt little ones. We have not had any issues with her sensitve ears in these either.  I highly reccomend them for baby's, toddlers and little girls.