Our Dawson-Lite lumber tarps are constructed with a 10’ 18 oz. center with 14 oz. sides to reduce the overall weight by up to 10%. We offer the 14 oz. in many color options as well. We install brass grommets every 30” around the bottom hem and 2 rows of D-Ring bands are standard. The D-Rings are sewn under continuous rows of 2” wide black webbing. Additional rows can be added at your request. A flap is standard on our Dawson-Lite lumber tarps.