Material: High-quality wood.Paint Material: Water-based paint.Each puzzle: 7.4 x6.2 x 2.8inches.6 Shapes: Spinosaurus,Parasaurolophus,Ankylosaurus,Pterosau,Tyrannosaurus and Oviraptor.Benefits for Childs:Includes 6 different dinosaur wooden jigsaw puzzles in every set; sparks natural curiosity, improves problem-solving skills.The images of the puzzle pieces painted right on the board. Perfectly suited for Preschool Kindergarten Kids .The wooden puzzles grow in difficulty from 4-6 pieces to keep play fun and challenging.Designed with beautiful, bright, and vivid colors to captivate little boys and girls.The large pieces are thoughtfully-sized for easy grasping and placement.Made using BPA-free, lead-free, and phthalate-free wood with smooth edges.Perfect educational toys for 1 2 3 4 5 years old boys and girls, give the children in festival a surprise and happiness, ideal for Birthday, Christmas day or Children's day, etc.(Don't worry that they can swallow the debris since the size are big enough to avoid choking hazard.)Attention:If your baby is under 3 years, please play with the toy under supervision.Cleaning Method: Avoid direct washing. Please wipe with a damp cloth.Please allow an error of 1-2cm.