Disney Frozen Mealtime Baby Toddler Booster Seat with Adjustable Tray — Portable Booster Seat for Dining Table — Travel Essentials for Baby — Made Without BPA. The Disney Frozen Mealtime Booster Seat invites fun to mealtimes, from baby to toddler! This feeding booster is designed to grow with your child with an adjustable 3-position tray. Children will love the custom comfort and parents will love that the tray is dishwasher safe. Parents will also love the smooth easy-wipe booster seat that won’t catch crumbs. This booster is built to last, removing the tray will give your older child a helpful boost right at the table. Dining out? The seat back folds down making it easy to stow in the car when the family is on the go. Baseline and 7st. Pick up only.