Asher's Shelves

Found these crates at the good ole Super Target (a.k.a. the happiest place on earth) while in Orlando.  They were just 3.99 each.  Not too bad!  They make great shelves for Asher's diaper changing stuff.  Right now they are just hung with two large nails each.  I'll have my husband make sure they're really secure later so for now I don't have anything too heavy on them.  What do you think?