This patio chair cover is durable and waterproof, minimising water seeping through and damaging any furniture underneath. Its thick composure also helps to protect from any dust, dirt, snow and UV damage to prolong the lifespan of your furniture, keeping each piece clean and fresh for years to come. It is easy to wipe down and it is finished with a strap and buckle fastening to keep it securely in a place during windy conditions.