This rubber powered flying glider plane is made of foam, rubber, plastic, and wood. It is easy to assemble and has a great flying performance, with a flying time of up to one minute. The plane is modeled on a bi-plane and is perfect for kids to learn about aeronautics and enjoy outdoor play. Please note that the product may have some dents, but it will not affect its use. It is not suitable for children under 3 years old.