A convertible seat is a type of chair or car seat that can be changed or adjusted to be used in different ways or for different purposes. Full definition
We bought one of these after having a cheaper travel convertible seat in our car for a while. (albeebaby.com)
Get the best rear facing convertible seats for your car. (babieslounge.com)
When all this criteria are satisfied, then you can be sure that finding the best convertible seat for your kid will be easy from that time onward. (thehomeclone.com)