OsoCozy Newborn Diaper Covers adjust to fit from 6-12 lbs. Not all cloth diaper users purchase newborn covers but these are available for those that want a less bulky and more form fitting size for those first couple months. The easy snap design with side to side and rise adjustments give you a smaller sized cover that will work with your choice of prefold, fitted, flat cloth diapers. Alternatively, use OsoCozy snap-in inserts to make it an all in two cloth diaper. The wipe down surface allows you to reuse the cover several times between washes. The soft and gentle double leg gussets keep messes contained. The durable poly urethane laminate will hold up in laundering and still look cute wash after wash. DOUBLE LEG GUSSETS keep messes inside. WIPE CLEAN inside surface means less laundry. EASY ADJUSTBLE SNAP CLOSURES allow for a customized fit. WATERPROOF & BREATHABLE. Material doesn't trap heat. SNAP IN INSERT READY - Compatible with OsoCozy Snap-In Inserts available in Bamboo Cotton