Ideal for bass boats, pontoons, skiffs, and other boat styles, the TACO ShadeFin Mini with Round Rail Mount Kit delivers a cooling oasis of shade where you want it. This kit is light, compact, and easily portable, and it's engineered to stand up against harsh marine environments. This boat umbrella from TACO is made of WeatherMAX 3D fabric for extra durability to withstand strong winds. This fabric features a UPF 50+ sun protection rating to protect you from the sun's most harmful rays. The frame is made of powder-coated and anodized aluminum parts, components are injection-molded nylon, and fasteners are stainless steel. The entire structure boasts high levels of UV-, corrosion-, and mildew resistance. Umbrella adjusts in height from 38" to 52", and when deployed, the marine umbrella delivers a 60"-wide area of shade. When folded, the ShadeFin Mini reduces down to 38"H x 6"W. The included round rail mount can be used with your boat's round rails with 7/8" to 1" outside diameters, and it can be mounted vertically or horizontally. Includes carry case. Mfrs. 3-year limited warranty. Delivers a cooling oasis of shade during your boating adventures Light, compact, easily portable Stands up against harsh marine environments WeatherMAX 3D fabric for extra durability UPF 50+ sun protection rating 60"-wide umbrella adjusts in height from 38" to 52" Can be vertically or horizontally mounted to your boat's 7/8" to 1" round rails Strong powder-coated aluminum frame