Heavy Duty *18oz. Vinyl Waterproof Tarp, Beige w/ Reinforced Edges 4' X 10' Feet Simply the best tarp available. These tarps are designed to last for years. The fabric is rated to -40 degrees fahrenheit and they can take the heat as well without fading. We make these tarps right here in the USA. We know about harsh Winter conditions. Edges are reinforced with 2" Polypropylene webbing with #4 1/2" spur grommets placed every 16" inches. Many of these tarps are also used widely in the marine industry for a variety of purposes. Build to stand abuse, neglect or whatever you can throw at them our tarps will last and last. *18oz. Vinyl refers to the weight of the fabric per square yard. Got questions? Need custom sizes? Send us an e-mail here or just give us a call at our store. The finished size on our tarps is the stated size. We don't sell "cut size" tarps. The tarp you receive 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 of other configuration please let us know when you order. These are very heavy duty tarps. You cannot find these tarps in stores. You can expect our tarps to last 4 - 9 years depending on environmental conditions. The fabric, webbing and grommets are resistant to acids, oils and alkaline. They are manufactured from the same fabric used on large semi trucks you see on most interstate highways. Seriously tough durable tarps! We Ship Internationally! Northwest Tarp Canvas Have a Nice Day!