Lounger places babies in the perfect sleeping position by supporting the back and keeping the legs raised to offer a reassuring effect Suitable for newborns and infants up to 6 months Ultra-soft, breathable materials and cushioned edges support your little one comfortably while suppressing newborn startle reflex Fitted head support distributes pressure evenly across your baby's skull, letting it develop properly without causing flat head syndrome Anti-slip system features a micro bead positioning roll which can be adjusted according to your baby's size, and its cover can be removed for easy cleanup