Xpanda is a multi-adjustable dynamic seat, delivered in 4 different sizes – each seat with up to 10 cm in seat width and up to 20 cm of depth adjustment coupled with sliding back growth.The back is dynamic, making it possible for the child to extend and push back against relatively light resistance and then regain the desired sitting position. The back is lockable which could be preferred in feeding situations and required when being used in transportation. The back can also be angled to make it possible to seat the child with either an open or closed hip angle.Acessories can include Head Supports, Swing-away side supports, Upper Arm Supports, dynamic back and more.