This Uncle of the Birthday Ninja design is the perfect birthday ninja costume for a birthday ninja party for boys & girls that like ninjas, karate & other martial arts. Great birthday keepsake to always remember your kids ninja theme birthday party. Features Ninjutsu Japanese symbol & cartoon comic style ninja karate kick graphic that birthday ninja boy or girl will LOVE! Click the "Birthday Ninja - Kids Party Gifts & Apparel" brand link for ages 2-9 & the matching family of the birthday ninja! Lightweight, Classic fit, Double-needle sleeve and bottom hem