The Roba stair high chair 'Sit Up FUN' is a safe and adaptable high chair with a removable dining board and an additional safety bar for use without a dining board. Thanks to a click system, the dining board is very easy to use and can be adjusted in size without assembly. The seat and foot plate of the children's chair can be adjusted in height and depth for an ergonomically correct seat adjustment and adapted to the respective growth phase of your child. The children's high chair provides optimal back support and the correct sitting posture regardless of the size of the child. The sturdy wooden high chair has a high level of stability due to its special construction. The removable safety bar and belt system provide additional protection for toddlers. The stair highchair is suitable for different table heights and can be flexibly adjusted from dining tables to children's desks.