The perfect newborn AIO diaper with flexibility for all shapes and sizes. Fits 5 - 15 plus pounds. From the makers of the perfect newborn fitted diaper, comes another winner. The Perfect All-in-One diaper. This new AIO features 7 snaps along the waist, snap around options on the wings, 4 added snaps on the rise, as well as the current umbilical cord snap. These new snap options provide added sizing availability to only increase the longevity of this diaper. Newborns do not come in the same shapes and sizes, and this new design flexes for the best fit. Many parents are hesitant to purchase NB AIOs for fear they will only be able to use them for a couple months and have to purchase the next size up. Now, they dont have to. This design fits beyond 15 pounds and allows babies to grow a little more before moving up to the one size options. Made with love, right here in USA. Soft, Absorbent and Super easy to use. Leak-free PUL and snap-down umbilical protection means you can focus on whats important- cuddling up with your new bundle of joy- instead of worrying about blowouts and rashes.