Rubies The Amazing Spiderman Electro S-L Brand new Officially Licensed Marvel Standard Electro costume Child Size size small (4-6), medium (8-10), and large (12-14), approx ages 3-10. All measurements provided by Rubies and are approximate. If in doubt please purchase larger size and children will grow into it. This posting includes: Deluxe Electro costume includes jumpsuit and mask. Please note that only the items listed above are included