The upgraded model includes 2 additional storage drawers and 1 toy rack (with 2 plush toys) compared to the basic version. Please trust in the quality of our changing table products and feel confident in choosing to purchase. INCREASED STORAGE: Maydolly portable diaper changing table is equipped with 2 side pockets, 2 shelves, a storage basket, a clothes rail and two drawers, so it can store diapers, wipes and other changing essentials. It can also be used as a drying rack stand, providing you with utmost convenience. REDUCED BACKACHES: 4-level adjustable height is great for 4.8~6.0 ft parents and grandparents. No longer need to bend over or kneel down to change diapers.