The Cocoonababy® nest includes: An adjustable wedge which can be moved down the nest as your baby grows A white Fleur de Coton® fitted sheet (machine washable at 30°C). A waterproof sheet (machine washable at 60°C) A white Fleur de Coton® Tummy band which maintains the child in an ideal position without impeding his freedom of movement Specifications: Dimensions: 69cm x W: 40cm x H: 19cm Weight: 1kg Use: For babies of 2.8kg and above, from birth to around 4 months (or when baby starts rolling) IMPORTANT When used in a cot bed make sure that the mattress of the bed is by 50cm lower from the edge of the rail. It can also be used on the floor if placed on a clean carpet, rug or playmat Do not use in a Moses basket, a rocking cradle, or in a stroller carrycot