100% Green Plaster Eco-Friendly Material: This material is made from non-toxic plastic with moderate hardness and is comfortable to carry. With some flexibility, it's not easy to deform. Carrying it won't feel uncomfortable, letting kids enjoy the game. Child Size: 8.5 x 6.5 inches for ages 3 to 12, especially for ages 3, 4, 5, 6, 7, 8, 9, and 10. Slightly small for an adult. Hulk Mask Deep Modeling: Detailed design of the angry Hulk mask with aggressive side leakage modeling, allowing every boy to become a powerful superhero. The Hulk toy set provides an amazing role-playing experience for children. Suitable for Now: These hero masks are fun for all families. Kids love to dive into cosplay, and they can be used as birthday gifts, party toys, Halloween masks, Christmas gifts, cosplay costumes, stage props, and more. Money-Back Guarantee: If you're not satisfied with any of the Hulk products you purchased, please contact us so we can do our best to resolve the issue for you. This is a risk-free purchase and a pleasant shopping experience. Click on "Add to Cart"