The Cosco 4-in-1 Sit Smart High Chair lets you seat two kids at once! Thanks to the smart design, you can have one child using the feeding booster while your older child happily eats at the very same time in the child chair. The 4-in-1 Sit Smart can also be used as in classic high chair mode with a full tray. The booster mode folds to a compact size and features a carry handle for use as a travel booster. With an easy wipe seat pad and insert tray, the 4-in-1 Sit Smart high chair isn't just versatile; it's also simple to keep clean after messy meals.