This puzzle will test the patience and perseverance of even the master packer - you know, the one who always somehow magically managed to fit that extra suitcase into the family station wagon? The four squares puzzle is made up of four richly colored wooden pieces, each made up of two quadrilaterals. After you complete the task of positioning the pieces so they all fit flush into against the bottom of the handsome wooden frame, theyll be no cargo hold too small for your packing abilities. Dimensions: 5 1/8" x 5 1/8" x 1"