Waterproof and Anti-UV: The umbrella cover is made of double-layer anti-UV and polyester fabric which is waterproof, breathable and anti-corrosion. Effectively blocks harmful UV rays, great replacement for your old broken umbrella. More sustainable. Even if it rains a little, you can still enjoy the outdoor scenery. Removable and Washable: The replacement canopy can be easily dried after rain. Removable and washable, easy to clean. Wide Use: Perfect for home and garden use to enjoy the shade. Easy to install even when camping, on the beach, in playgrounds, on a pergola, in a greenhouse, etc. Easy to Use: Easy assembly, without tools. Suitable for wooden, steel and aluminum umbrella frames. Suitable for 3m and 8-rib umbrella frames. Package includes: 1 x umbrella cover, 8 ribs, diameter: 3m, replacement canopy only (umbrella ribs and poles are not included).