The elastic in the crotch is becoming loose, so it needs to be replaced. The snaps allow for easy size adjustment, and it can be used for a long time, from 1 month to 2 years old. The Velcro is still usable, although it shows some wear. It has a pocket for inserting an insert, making diaper changes as easy as with disposable diapers. How about a simple set of two colors? I bought too many cute cloth diapers for my son, so I'm downsizing. There are about 50 in total.