The cape is made of polyester fabric, which is smooth and comfortable. Superhero Cloak Advantage: The cloak has the latest double-sided design, including 4 capes, 8 superhero patterns and 8 superhero masks. You can play with 8 different superheroes. FIT FOR CHILDREN: Cape size, 27.5" x 27.5", suitable for boys and girls from 4 to 12 years old, with Velcro, kids can wear it easily. Encourage imagination and creativity: Children may enjoy playing with their children. Using our popular superhero capes for boys, they can imagine themselves as superheroes and play role-playing games with friends. Best Compatibility: Suitable for Halloween, Christmas, Cosplay, Birthday Party, Kids Gifts, Superhero Dress Up, Superhero Party, Superhero Gift, can be used with any superhero party.