Introducing the “Red and White Against Against the Ball”. A battle game that anyone can put red and white balls on top of their head or in their own ball net for fun everywhere! Set Contents (2 sets): 20 red balls, 20 white balls, 2 ball holders, 4 net connection poles, 2 poles with fasteners, 2 headband (supports head circumference of approx. 20 - 24.8 inches (53 - 63 cm)) x 2.
(From Amazon.co.jp)