Simple and smart, natural like your hug. Ergonomic and hip safe, easy to use and easy to adjust. EasyFit is a simple and smart carrier that is worn like a t-shirt and is ideal for parents and children who accompany them during their development journey. The wide and ergonomic seat ensures the correct position of the M-shaped legs, which is necessary for the proper development of the baby's hips. Accepts up to 9kg weight. specifications Dimensions  (cm) 55 H x33 W Weight  0.3 kg Tested by pediatricians The correct position of the newborn (M position of the legs, fetal position and upright head), has been tested and approved by pediatric monitoring and scientific research conducted on approximately 100 children. *Scientific research on 97 children: pediatric assessment of correct posture and parental assessment of the product. Audited for the position of M The wide seat allows the child to remain in the M position with the legs apart and the height of the knees in an ideal position for the correct development of the child's hips. In fact, Easyfit has been classified as "safe for the hips" by the IHDI - International Institute for Hip Displacement.