Spending a day at the shore? Our Titanium Beach Umbrella will provide superior shelter from damaging ultraviolet rays - and keep you up to 15 degrees cooler in the strongest sunlight. Fully extended, this beach umbrella is 7 feet tall and has a generous 6 foot arc. Made from water repellent, durable nylon fabric. Silver color on the outside to reflect UV rays, green on the underside to absorb UV rays. Blue color on the outside to reflect UV rays, silver on the underside to absorb UV rays.