2 in 1 function: lifting feeding chair intended to be mounted on an adult chair with minimum dimensions – height of the backrest 380 mm, width of the seat 390 mm, depth of the seat 340 mm; can be used as a small chair,removable tray,bottle or cup socket,height adjustment in 4 positions,3 points safety belt,it can be folded to a very compact size: takes up little storage space, convenient when traveling, carrying handle///