Grill Grunt is Skylanderís protector of the seas! Now your little water baby can become one of Spyro Skylanders most beloved characters with this Gill Grunt EZ-on Romper Costume. This adorable little romper can be put on and removed with ease for quick changes. Check out our selection of infant, child and teen Skylander Costumes and get the whole family involved this Halloween! This costume is 100% polyester, officially licensed, and comes in toddler and infant sizes. Hand wash.