The cosmo sp hippo is a fun group 0 1 car seat that is suitable for children from birth to 18kg40lbs approx 4 years it has excellent side impact protection and comes equipped with a removable new born body support cushion it also has a head cushion and chest and buckle pads for safety and comfort there are individual harness tensionners to make sure that both sides of the harness are tightened correctly there are 5 seat recline positions and the cover is removable and hand washable