15″ guardrails accommodate standard mattresses and keep kids safe. Slats make checking in at night easy. Includes slat rolls. Smooth drawer glides in dresser and desk. Measures 81.5″ x 60″ x 68.5″ (LxWxH), perfect for smaller rooms. Recommended for 8 feet ceiling height above. Desk unit can face inwards or outwards. Pencil-stop lip on desk prevents items from falling off the surface. Panel to close off the shelf exterior also included.