Trex Reveal is a sleek yet sturdy aluminum railing system. Aluminum is strong and well constructed yet slender enough to offer high visibility. Trex Reveal is powder coasted to retain color and resist corrosion. Trex Reveal comes in two styles round and square and can be used with slender aluminum posts or traditional composite posts. This railing is available in black, bronze, and white. And is backed with the Trex 25-year Limited Residential Warranty.