The elastic in the crotch needs to be replaced. It has multiple snap buttons, allowing for size adjustments as your child grows. This item can be used for a long time, from 1 month to 2 years old. It has a pocket for inserting an insert, making diaper changes as easy as with disposable diapers. This is a set of two: black with mathematical formulas and shapes printed on it, and white with a colorful swirl pattern. They were purchased in Canada, so they are less likely to be seen on others. I'm downsizing because I bought too many cute cloth diapers for my son. There are about 50 of them in total.