Lulla Doll imitates closeness with it’s soft, natural touch and by playing a real-life recording of the breathing and heartbeat of a mother at rest. Lulla’s aim is to help babies stabilize their own breathing and heartbeat, resulting in longer and better quality sleep as well as added security.Hear – When the chest is pressed, Lulla plays a real-life recording of the breathing and heartbeat of a real mother at rest.Look – Babies prefer to look at something that resembles a human face. The colours of the doll were chosen for the purpose of making the doll unisex and unirace.Touch – The outer layer is made from soft 80% natural cotton blend. The filling is made from ultra fine microfibre that is hypoallergenic.Smell – The fabric of the doll can absorb smell from parents if they first keep it close to their skin before giving it to their child for extra feeling of security.Clean and Safe – The doll is machine washable in warm water making it safer for small babies with underdeveloped immune and respiratory systems.It is not recommended to have loose items in a crib with a sleeping newborn. We strongly recommend that from birth to 12 months the doll is kept away from their face and not loose in the crib during sleep. The doll has Velcro fasteners so you can attach the doll to most cribs, strollers and other carriers.