Puzzled Colorful Wood Craft Construction Triceratops 3D Jigsaw Puzzle Puzzled Colorful Wood Craft Construction 3D Jigsaw puzzles are fun to assemble, educational and sure to provide a rewarding challenge Each puzzle comes with SEVENTEEN (17) pieces and a set of easy-to-follow instructions to guide you or your child from start to glorious finish The units are made of 3mm plywood and the pre-colored, pre-cut pieces are individually slotted to interlock with one another Fully assembled the puzzle's dimensions are 17"L x 5"W x 10"H