Diaper inserts are inserts that are placed/inserted into pocket diapers to do the absorbing. Remember pocket diapers have an inner fleece layer to wick away moisture to the insert which is there to hold the moisture away from your baby's skin. Generally speaking, diaper inserts can be anything that absorbs from a specially designed insert to an old dish towel! Our diaper inserts come in 2 forms - micro-fiber terry and hemp and a combination of the two. You can use these diaper inserts interchangeably between your pocket diapers.