The highest quality construction, affordable pricing and a 3-year warranty make this 20' foul pole a home run in any park! This pro-style single pole features heavy-wall 3-1/2" OD steel tubing, 18" wide steel-mesh wing banners with heavy gauge steel and a fully powder-coated optic yellow finish for clear visibility. This durable foul pole systems is engineered to withstand up to 130 mph winds.