1.Professional Football Penalty Flag, The highest quality nylon tear resistant, fade resistant, wrinkle-free, completely locked seam edge wear resistance, unique ingenuity binding method and professional waterproof without fear of rain, 2.Professional Football Penalty Flag, The center of gravity is a special ball with a weight of 50 grams, instead of cotton + sand and light EVA. The special ball is soft with little elasticity. The national flag can fly quickly in the air and fall firmly on the ground to mark the position where violations occur, 3.Challenge Flag , It is the first choice of all referees and officials in youth games and professional leagues! Enough so you can share it with family, friends, colleagues, 4.Referee Tossing Flag, Also great for holiday occasions and football parties to keep players, coaches and fans in the know, 5.Professional Officials Choice! We are happy to offer a 30-day warranty.