Dear Sir, Here is wooden labyrinth with a great demand. It can train the childrens intelligence. The information in detailed is as follows, 1, size :35*30.5*8cm ; 30*25.5*6.5cm ; 21*21*5cm ; 17*17*5cm; 12*12*2.5cm 2. material : pine wood 3. packing : color box If you have any problems, pls.dont hesitate to contact me! Annie lee