This Convenient, affordable gray boat cover is made with 1.9 oz Rip-stop nylon cover with UV inhibitors and water repellent ZEPEL finish. Protect your inflatable from sun, rain ,or debris. Secure fit elastic band sewn into bottom edge for snug fit. Your best investment to keeping you boat lasting and looking great is a cover. The Sun's harmful UV is the #1 enemy of Inflatable boats.