The Rubies Costume Co. Inc. Yellow Baby Shark Costume is an adorable outfit inspired by the popular "Baby Shark" song. Designed for young children, this costume features a bright yellow, soft foam plush fabric shaped like a shark with a wide, open-mouthed face on the hood. The costume has an easy slip-on design with a side zipper and Velcro closure on crotch, making it convenient for dressing up. The shark's fins and tail are attached to the back for added authenticity. Perfect for Halloween, costume parties, or themed events, this costume is both comfortable and fun for little ones. Size: 3T-4T Color: Yellow Material: 100% polyester Care: Wipe clean with a damp cloth. Do not wash. NWOT. Comes with a sound box and battery instructions for the sound box. Requires 3 (1.5 volt) button cell batteries, not included.