Cloth diaper inserts let you control the amount of bulk and absorbency in your baby’s diaper. The Kanga Care system lets you choose not only the size of your baby’s diaper, but also how much absorbency there is vs. how bulky the diaper is. This can be important when making sure that diapers keep your baby both dry and comfortable. As babies grow, they need to be able to move, and crawl, and do all the cute things they do. Inserts help you fine tune diapers to exactly what your baby needs.