The heart and wing are attached with clasps which break very easy. The Angel wing is very light and looks cheap and has already disappeared in less than a week. The heart is very heavy and pretty my only concern is the way the crown is attached seems a little flimsy but so far so good. When the clasp broke on the heart, I took it off the original assembly and attached it to a single key ring. It is very pretty but a bit pricey since the whole thing pretty much fell apart.