In order to become a true Ninja Master, you have to train first! This ninja training bag allows you to train with the Turtles or battle Shredder and the Foot Clan. Do you have what it takes to be a Ninja Turtle? 36" tall inflatable training bag is made of soft vinyl for safe fun. Includes a repair kit. Two-sided bag! Train with the Turtles or fight Shredder and the Foot!