Hardwood child-care cribs are the most widely used cribs in U.S. day-care centers. Designed for safety, comfort and convenience One-hand lift and drop-side rail provides caregiver convenient access to child Solid hardwood with durable hardware for years of reliable use Smooth plastic teething rails protect child and crib, while making it easy to sanitize Sleeping surface is 28''D x 52''W Posture board adjusts to 2 heights for easy access Includes a 3'' thick foam mattress Click Here to view Foundations crib bedding 2'' Solid-rubber ball bearing casters, 2 locking Steel caster brackets to reinforce legs 2 Clear Headboards Meets or exceed CPSC and ASTM crib safety standards Compliant with California 603 fire and Canadian safety standards Accommodates 1'' - 6'' mattresses Simmons Kids Crib Mattresses available Click Here to view Simmons Kids Crib Mattresses Optional Drawer Kit also available in Natural finish Full one year warranty included