Robust Waterproof Material: In 600D oxford fabric with PVC backing, this waterproof round cover is UV, water and water resistant. the tear and to fading, better protect your furniture from harsh environment such as sun, rain, snow, dust etc In accordance with; EU 7P Environmental Standard: The PVC material of some covers from other brands may contain many harmful chemical elements, but our PVC liner meets EU 7P environmental standard. Our PVC is more resistant to water and crack resistant, also environmentally friendly Fixing Straps & Hidden Ventilation Grilles: Equipped with 4 straps closure at; click down, this slipcover attaches firmly to furniture even in the windiest weather. Air vents effectively prevent shifting and mildew. It can also be used as a handle for installation or moving Perfect Size: 230x100cm(DxH). Please check the dimensions of your furniture. The outer protective cover applies to all kinds of outdoor garden furniture like chair, bench, coffee table, furniture set