This impact resistant version of our original luxury shingle created to replicate the look of cedar shakes, has a tough fiber glass reinforced base to help achieve the highest impact resistant rating from U.L. The sculpted edges and staggered design combine to give your roof the charm and beauty of authentic wood shakes. Made of two laminated layers of the industry's most durable materials, was the first of its kind. No other shingle replicates the look of real wood shakes quite so stunningly. The photo above features Presidential Shake IR in Autumn Blend; other color options are showcased below.