The Orbelle Tian 3 in 1 portable folding crib is ultra light weight and designed with a beautiful detailed portable crib with the top edges curved for exceptional design. It comes with it's own mattress. The Orbelle portable crib, can be easily adjusted without the use of tools. The Tian portable crib is a play-pen, a changing station, and of course a portable crib. Features: Folds flat for easy storage Lightweight, easy for travel Mattress included Portable and Folding Comes complete with two stationary sides, for added safety The Only Portable Crib with three level design Adjustable mattress heightEasy to Assemble Comes with all tools necessary for assembly Dual casters locking castor's-fully jooded