Marvel Spider-Man Costume Set Budget-friendly Spider-Man costume jumpsuit and fabric mask with elastic band Costumes are sized differently than clothing, this costume designed to fit children 50 to 54-inches with 27 to 30-inch waist Officially licensed Marvel Ultimate Spider-Man costume, items shipped and sold by Amazon are guaranteed to be authentic All Imagine products meet or exceed all U.S. standards Dress up play inspires children's imaginations while they have fun; makes a great gift Officially licensed Marvel costume Spider-Man value jumpsuit and fabric mask with elastic band Designed to fit most children 50 to 54 inches tall with 27 to 30-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