... cloth+sponge+metal 3.certificate:ECER44/04 car baby seatHighlights:1,For new born baby (0-9 months)2,Five-point safe ... Thicker head protection.6,Comfortable,breathable and environmental-protection fabric, more at ease7,All removable and washable fabric cover, easy installation8, ... craftwork for Back of chair, stronger9,Thick head, shoulder and hip pads, more comfortable.10,Simple way of installation ...