1" thick x 6" wide x 5 ft. long solid rubber. NO HOLES Our Plow Rubber snow plow blades are specially formulated for the unique environment and wear that snow pushers are subjected to. They are black in color, 60-65 durometer, and are available in just about any width or length up to 50' long. They are made from a resilient SBR compound that can withstand the season's rigorous conditions. Its high tensile stock resists cuts and gouging for a longer lasting blade.