Our Outdoor Patio Sofa Cover provides long-lasting protection for your outdoor patio furniture. Styled to complement your patio décor, this collection comes in an elegant black-and-ivory tweed pattern with dark gray piping and has contoured shapes that effortlessly cover your patio furniture. The StormBlock™ Mojave collection combines the long-lasting durability of our machine-woven 600 denier polyester with groundbreaking StormBlock™ technology and UV protection. With StormBlock™ technology, water rolls right off this cover, taking mud, tree-sap, dirt and bird droppings with it. Sewn-in straps to help secure the cover to your furniture in windy conditions and custom air vents to ensure adequate air flow to prevent condensation to reduce mold, mildew and rust. Includes a 7-year warranty. Features: 600 denier polyester treated with StormBlock™ makes covers waterproof Ultrasonically welded seams and contoured to fit your patio furniture Stain and UV resistant to protect patio furniture year-round Built-in air vents prevent mold and mildew Sewn-in straps and elastic hems provide added security in windy conditions