The Only 3 Level Portable Crib. This Beautiful Potable Crib Converts from a Portable Crib, to a Changing Station, to a Play-Pen in Seconds. Easy One Hand Folding. Easy to Assemble. Easy Drop side Rails Slides Up and Down. Dual Safety Wheel with Locking Casters-Fully Hooded. Made of Solid Beeach Wood. 3 Position Mattress Support. Mattress included with each Portable Crib. Tools Included for Assembly