Great for official league games and recreational football Each Pylon Measures 18 in tall by 4 in x 4 in wide Anchorless for improved player safety Made of weather-resistant, durable vinyl with a thick foam core Each pylon has a weighted base for maximum stability The Cannon Sports Football pylons are weighted and made with weather-resistant, durable vinyl. The are regulation size, 18in x 4in x 4in, and come in an orange color. Each pylon has a weighted base and are anchorless for added player safety.