Features:Made of wood， safe and non-toxic material.Pretty and firmly after assembled. No tools such as siccisor， Knife or glue needed.It is good for children developing their thinking skill and logic sense. Simply push the pieces out of the pre-cutted board with your fingers， sand if necessary.Instruction manual comes with picture helps assembly process easy and interesting. Great gift for kids above 7 years old.WARNING: Choking hazard_small parts. Not for children under 3 yearsSpecifications:Material: WoodAssembled Size: Approximate 210mm*170mm*160mm (8.3"*6.7"*6.3") Color: As the picture shownNotice: The measurement may have 1-3cm (0.39-0.79inch) inaccurate errors for different types of products. There might be slight colour deviation due to different displays. Package includes: 1 * 3D Jigsaw Puzzle