Folded, the chair drops to 3 in thick at 23.5 x 28.5 in, which means it goes behind a door or into a car boot rather than living permanently in a small kitchen. Open it measures 28.5 x 23.5 x 41 in. The tray is 17.5 x 8.5 in, removable, adjustable and dishwasher safe; the PU cushion wipes clean and is waterproof, which matters more than any other feature during weaning. It suits children from 6 months to 3 years up to 33 lbs, and the whole chair weighs 10 lbs. PP frame with metal legs, one carton, user guide included.