GAF Timberline Ultra HD 25 sq ft Hickory Laminated Architectural Roof Shingles ADA Ready craft storage and more Color:Black (Textured Finish) craft storage and more Q: What is the weight capacity of the drawers which reduces the use of natural resources while providing excellent protection Diamond Cut™ Granules add dimension and depth to the shingle with their multifaceted design and construction Dura Grip™ Adhesive grips tightly even in strong gale force winds to reduce the risk of shingle blow off UV Blocker (granules) helps protect against damaging sunlight for durability and long life Color Lock™ Ceramic Firing (granules) helps maintain the true shingle color SpecSelect™ Grading System (asphalt) offers fine quality asphalt to help improve weathering in harsh conditions UL Listed to ANSI UL 790 Class A Series Name Timberline Ultra HD Shingle Length (metric) (Centimeters) 100