Be big in style and function with DaVinci's Alpha Mini Rocking Crib. With the wheels off, gently rock baby to bed right in the crib with Alpha Mini Crib's comforting, rocking feature. Rocking stops easily let you set your crib at a sturdy standstill.With the wheels on, Moms and Dads can easily move Alpha around the home to keep baby nearby. With its space-saving size, Alpha Mini Rocking Crib comfortably fits through standard doorways.With baby's safety in mind, Alpha is solidly built with a sturdy structure and strong slats. Finish Ebony Materials New Zealand Pine Wood and CARB II compliant MDF Meets ASTM international and U.S. CPSC safety standards Attachable/detachable wheels allow for easy mobility 1'' waterproof pad included 4 DaVinci mattress option sold separately for added cushioning Finished in non-toxic multi-step painting process, lead and phthalate safe Four adjustable mattress positions Made of sustainable New Zealand pine wood and CARB II compliant MDF Slat strength 149 lbs Interior crib measurements 37.25 L x 23.75 W Front rail height 31.25 , Back rail height 31.25 Maximum Weight Mini Crib Stop using when child begins to climb or reaches 35 inches| Part of the Alpha Collection Some Assembly Required Overall Dimensions 38.38 L x 26.12 W x 45.12 H Item Weight 26 lbs.