Kids Car Booster Seat

booster seat
An infant safety seat, also known as a child safety seat, a child restraint system, a restraint car seat, or ambiguously just as a car seat, is a restraint which is secured to the seat of an automobile equipped with safety harnesses to hold an infant or small stature people in the event of a crash.
An extra seat or cushion placed on an existing seat for a small child to sit on
(Booster Seats) Booster seats are not permitted in any Spaceships vehicle.
(Booster Seats) Are intended to be used as a transition to lap and shoulder belts by older children who have outgrown convertible seats (over 40 pounds). They are available in high backs, for use in vehicles with low seat backs or no head restraints, and no-back; booster bases only.

kids
Deceive or fool (someone)
(kid) be silly or tease one another; "After we relaxed, we just kidded around"
(kid) child: a young person of either sex; "she writes books for children"; "they're just kids"; "`tiddler' is a British term for youngster"
Deceive (someone) in a playful or teasing way
(kid) pull the leg of: tell false information to for fun; "Are you pulling my leg?"

car
a wheeled vehicle adapted to the rails of railroad; "three cars had jumped the rails"
a motor vehicle with four wheels; usually propelled by an internal combustion engine; "he needs a car to get to work"
the compartment that is suspended from an airship and that carries personnel and the cargo and the power plant
A vehicle that runs on rails, esp. a railroad car
A road vehicle, typically with four wheels, powered by an internal combustion engine and able to carry a small number of people
A railroad car of a specified kind