The First Years Sure Comfort 4-in-1 Reclining Baby Bathtub is like a mini lounger that your baby can relax in…and you can relax about using. The ingenious recline adjusts in just seconds with an intuitive design that easily grows with your baby through four different stages. Newborns are securely supported during their first baths by the low-level recline. No complicated slings or extra parts needed! (and nothing that will get lost before baby number 2 arrives) As baby grows, the mid-level recline and bum bumper of this baby bathtub seat help prevent slipping. For first-time sitters, the top-level recline gives them the support they need to keep them steady as you get them squeaky clean. Through these first three stages, the soft sides and ripple design provide a comforting feel that mimics skin-to-skin contact. During this time, the unique recline also gives baby’s legs more freedom of movement as they grow. For the fourth stage, toddlers up to two years old have a comfy seat and plenty of room for fun sitting up on the opposite side of the tub. This versatile, all-in-one infant tub, baby tub, and toddler tub can be used in most sinks or the adult tub and makes a great addition to your baby bath essentials.