Owens Corning WeatherLock Mat 36 in x 66.7 ft 200 sq ft Polypropylene Roof Underlayment Hardwood flooring 4 Number of Holes 4 4 Number of Holes 4 Hardware Finish Family Nickel Features Soft Close Hinge Type Face frame Cabinet Frame Type Face Frame Package Quantity 40 Finish Nickel Plated Trending Trending Returnable 180 Day Hinge Opening (Degrees) 90 Material Stainless Steel Builders Hardware Product Type Cabinet hinge Product Height (in Dark wood cutting board maximizes countertop space with a durable and decorative work surface that's perfect for food prep and scuffing 40% Lighter than standard mat faced underlayment products and install Up to a 30 year limited warranty dependent on the warranty of the Owens Corning shingle installed