Care Ultimate Mattress Anti-Plagiocephaly by Ecus Kids 120X60Care Ultimate is the cot mattress that prevents plagiocephaly and suffocation, and is even more breathable than the Care model. It is divided into two parts, an Oxigena HR foam base and a cross linked foam top. Its topper has a small pyramid shaped design that creates numerous individual support points, which reduce the pressure exerted on the baby's head by 70%, thus eliminating the risk of developing plagiocephaly (flat head syndrome) or helping to