Car Seat I-Size Be Cool Boosty Be CosmosThe I Size Boosty from Be Cool is the only I Size booster seat with a unique design that grows with your child. Designed for older children, it is suitable for children between 125 cm and 150 cm and can be adjusted to the ideal height for the child using a small knob. It is perfect for cars with side and curtain airbags. It is installed in the forward facing position. The restraint system is the car's seatbelt and the seat can be fitted to the car