... Changing Mats - 10 PackA waterproof backsheet that protects against spillsAn ultra absorbent core that absorbs moisture just like a nappyDisposable, to help ... mats, with a backsheet that protects again leakages. They also feature an ultra absorbent core that draws moisture away from the surface, ... , you can simply throw the disposable changing mat away. That way, baby has a nice, fresh mat to lie ...