This nursery center has everything you need, including a Safe Surround changing table and diaper stacker. The lightweight napper has a music/vibration unit and converts to a stand-alone rocker. As your little one grows, the nursery center can transform to a play yard. It's also collapsible for travel and storage.  Removable full-size bassinet insert Bassinet converts to a stand-alone rocker and has toys Removable changing table Diaper stacker One-hand locking mechanism Wheels with brakes Music center with volume control, night-light, vibration, melodies and nature sounds Mesh sides for ventilation Easy compact fold Includes carry bag JPMA certified Bassinet/changing table for infants up to 15 lbs. or height up to 25"; Play yard for children up to 30 lbs. or 35" tall who are unable to climb out Approx. 34"L x 29"W x 44"H