The Fisher-Price Rock With Me Bassinet gives your baby a safe, soothing environment to sleep, at home or while traveling. With a gentle push from you, the bassinets flat sleeping surface rocks back and forth, helping to soothe your baby. To keep the bassinet still, simply twist and lock the feet for stationary use. When it’s time to play, you can easily attach the soft, linkable toy for bat-at fun. This portable bassinet has a lightweight frame that easily folds, as well as a machine-washable mattress sheet, making it super convenient for at-home use or for travel. Use only with an infant unable to roll over or pull up on sides, whichever comes first.