Our 36-piece Mermaid Palace Puzzle is something special. A high-quality floor puzzle in a wonderful, heavy-duty, contour-shaped gift box. A slightly-recessed lid makes the storage box easy for little fingers to open. Rugged, jumbo pieces. Conforms to or exceeds both U.S. and European safety standards. Puzzle is 20W x 27L. Box is 9W x 11H x 3D.