The 3D Wooden Puzzle Spider model is made of natural materials and looks just like the real spider due to unique design and rubber-band wind-up mechanism inside allowing the model to run really fast. It's perfect to assemble, play, present and collect! The 3D Wooden Puzzle Spider measures 34.8 x 23.8 x 9.9 cm when completed. The number pieces includes 293pcs. Assembling without glue.