Syntex offers several Ag Tarps including top of the line Ag Equipment Tarps. They are designed with a unique tension system that provides a steady, smooth roll even in windy conditions. They roll easily over uneven loads as well! All of our tarps are made out of heavy duty 18 oz, Vinyl material that is treated against mildew and UV rays. They are featured with welded seams, which makes them both incredibly strong. The hardware that we use for our tarps is either galvanized or aluminum, protecting you from rusted parts.