1、Made of environmentally friendly materials, non-toxic and harmless for kids to play. 2、Adopt the materials of hard and thick plastic, making it more durable and more resilient to fall. 3、Round and smooth edge, no burrs, no need to worry about scratching kid's hands. 4、With bright and vivid color, that makes it enough to attract children's attention. 5、The building blocks are big enough to prevent kids swallowing accidentally. Features: 1. Made of environmentally friendly materials, non-toxic and harmless for kids to play. 2. Adopt the materials of hard and thick plastic, making it more durable and more resilient to fall. 3. Round and smooth edge, no burrs, no need to worry about scratching kid's hands. 4. With bright and vivid color, that makes it enough to attract children's attention. 5. The building blocks are big enough to prevent kids swallowing accidentally. 6. The engineering vehicle can simulate the operation process and the building blocks can be arranged freely Specification: Condition: 100% Brand New Item Type: Toy Building Blocks Material: Plastic Color: As Pictures Show Package Size: Approx. 26.5 * 15.5 * 14.5cm/10.4 * 6.1 * 5.7in Packing List: 1 * Toy Bulldozer 1 * Doll 1 * 4 Holes Building Block 4 * 1 Hole Building Block 2 * 2 Hole Building Block