Just the right size for the transition from a high chair to a regular chair, this booster straps onto a chair.  Smooth, 1-pc. design makes it easy to wipe down without removing from your kitchen chair, plus there's no place for food to hide when you give it a more thorough cleaning in the sink. 6H" back and 3-3/4H" sides comfortably accommodate kids from approximately 2-1/2 to 5 years of age. Plastic. Imported. 10Hx11Wx14D".