Verticle Shark Novelty Hat This is the only shark that you will let bite you in the head. This is fun for a tropical themed party, day at the aquarium, or even a costume. Gray shark with red mouth and white felt teeth, this measures 16 inches tall and the circumference is 22 inches around. White googley eyes and fins complete this biting shark hat. One size fits most adults and older children. Each hat is carded and wrapped in a poly bag. Not recommended for children under the age of 3 years. Color: gray Size: one size fits most Material: 100% polyester Age Range: 3 years and up