Features . Montlake fade resistant patio seat cushion material makes these lawn chair cushions both stylish and engineered to last longer. Weather resistant fabric resists stains and helps keep rain out and protects the patio furniture cushion foam. Adjustable belted hem with click-close straps provides a tight customizable fit to keep outdoor patio cushions where you want them. Extra-long straps tie around patio furniture to secure the outdoor chair cushions and keep them where you want them. Engineered seams and double topstitching at the most demanding joints provide strength and durability for your outdoor cushions. The zippers lock to keep a tight closure and are stored in protective garages when close to give your patio seat cushions a clean protected look. Fits - 23 x 20 x 4 in.. Thickness - 4 in.. Color - Heather Indigo Blue