Our product is produced by our own company from high quality 6mm MDF. Printed on UV machines that do not contain carcinogenic substances. The size of one puzzle is 18x25cm. Suitable for ages +2. It is educationally valuable and fun. It increases thinking-sensory-cognitive abilities-develops hand-eye coordination-fine motor skills-problem solving-shape recognition and memory development. The package includes: Wooden Turkish Land Vehicles Educational Puzzle: Wooden Turkish Professions Educational Puzzle: Wooden Turkish Fruits Educational Puzzle: Wooden Turkish Numbers Educational Puzzle.