1. The superhero and Avengers 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 superhero 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: minifigure is about 4.5 cm Commodity weight: 0.4 kg(Approx) Recommend age:6+ Package: no original box, new in sealed bag. Package Contents: 40* Minifigures Unique Design: This toy set consists of 40 hero and Avengers minifigures, which need to be assembled from base, body, head, hands, legs, arms and battle equipment, meet the needs of revisiting different hero movie scenes. Material & Size: High quality lead-free durable ABS plastic, non-toxic. Safet to play, well made blocks with clear color and accuracy details, ensure the durability. Size about 1.77 inch. Fun Educational Mini-figures: These hero action figures are perfect for imaginative play and display with building blocks' poseable arms and legs. It'll surely bring endless hours of entertainment and fun. It also can inspire children's coordination, hands-on skills, thinking skills and curiosity. Wide Application: Birthday presents, cake topppers, party supplies, fans' collectibles, great ornaments in the room/bookshelves/desktop/car/cupcake, school playset prizes for students,etc.