MAGMA Boat Umbrella Rail Mount 1-1/8

Boat Umbrella Rail Mount 1-1/8 More than your ordinary umbrella, this Square Boat Umbrella has been manufactured for use in the harsh of marine environment. Made with non-corroding, fade resistant acrylic nylon materials, the windproof design will not allow the canopy to turn inside out or lose its shape in gusty wind conditions. The 100% UV block protective coating reduces the temperature under t