Product details:

Royal style canvas tarps. Special durable construction for multi purpose use where a breathable fabric is necessary to prevent rot or rust on objects being protected. Heavy triangular reinforced patches made of 4 layers of canvas, provides extra-strength at eyelet stress points. Brass rustproof grommets are conveniently spaced every 3 to 4 ft. Like all canvas tarps the Royal is specially treated to resist water and mildew. All seams are double stitched with heavy-duty, rot-resistant thread. 10 oz. Color: Dark brown.