An amazing aid to get you through the first 6 months with your newborn, especially if they are a fussy baby who hates sleeping solo. Will also provide, two mattress covers and two of every size swaddle. “SNOO imitates the sounds and movements of your baby’s favourite place—the womb! It automatically responds to calm fussing and aid sleep. Plus, SNOO keeps your baby sleeping safely on the back…for all naps and nights”