This patio chair cover is crafted from durable 600D oxford cloth with silver coating for better waterproof and sun protection. It keeps rain, dust and harsh sunlight away from your chairs effectively. Sized 27x27x49 inch, it fits standard outdoor lounge chairs and works well for stacked chairs. The tough fabric is not easy to tear or fade, supporting long term outdoor application. You can fold it compactly for easy storage after use. Every package has 8 chair covers, a practical choice for families, yards and commercial scenarios to guard outdoor chairs and extend their service life.