The Amazing Spider-Man 2 Muscle Chest Shirt and Mask Set with Fiber-Fill Muscles Officially licensed Marvel dress-up set Spider-Man shirt with fiber-fill muscle definition and fabric mask Designed to fit children 44 to 48-inches tall with 25 to 26-inch waist All Imagine products are tested to meet or exceed all US standards Dress up play inspires children's imaginations while they have fun; makes a great gift