Teenage Mutant Ninja Turtles Michelangelo Action Costume Set Printed Michelangelo jumpsuit with shell that attaches to back with Velcro, half mask with elastic straps and Velcro closure Imagine size Medium designed to fit children 50 to 54-inches with 27 to 30-inch waist, see measuring guideline image Officially licensed Nickelodeon dress-up costume, only items shipped and sold by Amazon can be guaranteed to be authentic All Imagine by Rubie's products are tested to meet or exceed all US safety standards Makes a great gift, a welcome addition to any dress-up wardrobe