Our Black #6008 - 0000 Sunbrella is a breathable fabric that is the standard in the boating industry. Northwest Tarp & Canvas is proud to offer these Sunbrella tarps manufactured with the same Sunbrella boat canvas fabric found on most boat canvas tops. The webbing is sewn on around the edges for added strength and the #4 Nickel Plated Brass Rolled Rim Spur Grommets are placed on the corners and every 16" inches. Sunbrella tarps under 5 feet in width will made from one single length of fabric. All larger tarps will be sewn in two or more pieces. The finished size on our tarps is the stated size. We don't sell "cut size" tarps. The tarp you receive will be the stated size and may even be a 1/2" or so larger than the stated size. When was the last time you got more than what you paid for? We don't make your tarp until you order it so if you need modifications such as changes to grommet placement or other configuration please let us know when you order. Sunbrella is a registered trademark of Glen Raven, Inc.