Safe Material: These wooden puzzles are made of high-quality and friendly wood, from natural healthy wood, non-toxic, safe and durable. It has no sharp edges and is coated with non-toxic water-based paint. It is a safe educational toy for children. The pattern block we designed is higher than the bottom plate and can be easily held by small hands. . Easy to Carry: Each wooden jigsaw puzzle is 14.8 * 14.8 * 0.4cm, and the thickness of the entire puzzle piece is 0.7cm. Wooden toys are compact enough, exquisite and small, easy to carry, can be put into any bag or backpack, very suitable for playing in travel activities. . Educational Puzzles: The wooden animal jigsaw puzzles can help your child learn about various animals while playing. Wooden shape classification puzzles can also allow young children to build important fine motor skills, help improve childrens hand-eye coordination, imagination, etc., while developing organization and problem-solving skills. . The Perfect Gift: The ideal gift for birthdays, Christmas, baptisms, baby showers, etc. Wooden toys are perfect wooden puzzles for children aged 3-6. Your children can play 3D wooden puzzles with friends or family at home to improve their learning skills while enjoying family entertainment .