Designed by Vertbaudet to respect baby's natural physiology and keep them fully supported and feeling secure whilst being carried. 3 possible carrying positions: from 0-4 months facing mum using the removable adjustable padded insert especially for newborns without the insert from 4-10 months (6-12 kg) carried at the front or on the hip and from 10+ months (8-12 kg) when baby is able to sit up unaided carried on the back. Comfortable padded and adjustable shoulder straps. Simple to use fastening system. In 100% polyester. Suitable from birth to 12kg.