This booster works great for older infants and toddlers. The tray can be removed and the seat can be belted onto a chair. There is also a security belt in the chair

The Sit, Snack and Go 5 Mode Booster Seat by Safety 1st gives parents multiple ways to accommodate their growing child. Smaller children start out with a full seat that includes armrests and tray. The tray features an easy grasp finger food holder that helps little fingers more easily pick up snacks as your child is developing fine motor skills. The tray is also dishwasher safe, for a quick and easy clean. As they grow, it's easy for you to move through the five different modes to best suit the needs of your child. In any mode, the booster folds for easy travel and storage, making it a great seat for parents on the go!