The DockATot® Grand dock is a stage 2 lounging dock for toddlers 9 to 36 months. Designed with an air-permeable side, it provides toddlers with a comfortable, supervised setting close to mom and dad. It's also great for travel comfort and easing the crib-to-bed transition for toddlers. The Grand Dock includes both the dock and the removable cover. Cotton cover with child-safe zippers Polyester dock Cotton cover Machine wash printed cover Hand wash pad Ma.