FEATURES: Four-sided unit that holds changing pad (changing pad sold separately). PERFECT FIT: Fits perfectly on dresser (sold separately). DESIGNED FOR YOUR LIL ONE: The dimension of changing tray is 45.25"L x 17.5"W x 6.75"H . Available in various finishes to match your nursery. SAFETY FIRST, ALWAYS: Meets all ASTM and CPSC safety standards. SPACE SAVER: Small storage area, Fitted, enclosed sides.