Key Features of the Cocoonababy S3 Tummy band soothes your baby by applying light pressure on their tummy Slope of the Cocoona Baby, calculated for baby's optimum well-being Adjustable, removable wedge enables baby to lie on their back & to be wedged into the nest at the right height Made from materials allowing baby to move freely & to turn their heads Limits gastric reflux Fitted sheet is made from 100% organic cotton Comes with free fitted sheet Suitable from birth to 6 months Dimensions: 69cm (L) x 40cm (W) x 19cm (H) The Red Castle Cocoonababy S3 will provide your baby with a comforting, reassuring, well-defined space which will remind them of their mother's womb. The semi-foetal, slightly curved position which baby’s adopt in the cocoon of their mother will soothes them, making sure they get every last bit of sleep possible. The Cocoonbaby also reduces uncontrolled twitching of the limbs which can wake the baby up abruptly causing disturbances in their sleeping resume. This also limits the risks of flat head syndrome & it improves both the quality & the length of time that baby sleeps & can be used day & night from birth onwards up until the time it begins to change its position independently which is Approx. 4-6 months.