The Safety 1st Sit, Snack and Go Booster Seat is not only great for home use but can also be used on the go, The seat folds or disassembles for no frills boost and easy portability in very mode. The fully seat pad provides extra comfort for baby. The cup holders and snack holders give easy access for self feeders. There is a 3 level tray adjust and 2 level height adjust. Multiple modes for the growing child: Full seat with armrests and tray, Full seat with armrests without tray, Full seat without armrests, Backless seat with armrests, Backless seat without armrests.