The Avengers Assembly of Heroes Befix SP Luxe is a stylish Group 2-3 high back booster seat which is suitable for children between 15-36kg (approx. 4 to 12 years) and is used forward facing in the car. It has a height adjustable head support with side impact protection which grows with your child and the seat is used with the back unit attached at all times to provide maximum protection. There is a wide padded seat and head cushion for extra comfort and safety. The well padded cover which features Avengers characters is removable and hand washable.