1. The superhero Iron Man Hulk action figures building blocks toys set are made of high quality ABS materials to ensure quality safety and durability. They are 100% safe and environmentally friendly to adults and children. 2. The workmanship of the product is very fine the color is full and the view ability is strong. It is very suitable for collection and ornament. 3. Assembling action figures can develop baby s intelligence and improve hands-on ability stimulate creativity and imagination. Educational toys for kids DIY assembled blocks. Specifications: Material: ABS plastic (non-toxic) Size: figure is about 4.5-8 cm Commodity weight: 0.2 kg(Approx) Recommend age:6+ Package: no original box new in sealed bag. Package Contents: 16 * Superhero figures