3-IN-1 CONVERTIBILITY: The Carson Classic keeps pace with your child’s changing needs . It converts from a crib into a toddler bed and daybed (conversion kit sold separately), perfect for those early growing years. FUNCTIONAL FEATURES: With 4 mattress height positions, the Carson Classic can be adjusted according to the age of your baby. It has dual hooded, safety locking wheels for easy mobility in those early years. VERSATILE DESIGN: Built of renewable, sustainable and durable New Zealand pinewood, the Carson Classic’s design is a mix of straight and curved lines that blend beautifully with any room decor. Available in stylish non-toxic water based paint finishes to fit any nursery. SAFETY FIRST: Comes with a stationary (non-drop side) rail design for added security. Tested by 3rd party labs for lead/other toxic elements to meet/exceed CPSC/ASTM safety standards. KEY SPECS: The Carson Classic measures 54L x 31W x 40H inches and the maximum weight capacity is 50 lbs. For the best fit, we recommend any Dream On Me or Evolur full-size, Greenguard certified mattress