The Aerocover round garden set covers will fit sets up to 250x85cm, including chairs. This set cover is water-resistant, breathable, UV protected and includes a storage bag. This set cover is ideal for covering and protecting outdoor furniture throughout the year. PLEASE NOTE: our range of Aerocovers will provide resistance to water but they are not fully waterproof. If you are covering garden furniture, please do not leave your cushions under cover for prolonged periods of time. We do not recommend covering your furniture in warm weather conditions as this will affect the longevity of the fabric beneath the cover.