COSATTO LITTLE MONSTER CAR SEAT UP TO AGE 12 ?

cosatto little monster car seat. fits up to age 12 as it separates into a booster.less than 2 months old and used about 5 times.cost 90 accept 60. tried adding pic but not working. will keep trying but here is a link so you can see it http://www.cosatto.com/products/car-seats/group-123-car-seats/zoomi-group-1-2-3-car-seat/little-monster