[Rainbow-like Cover Only for Replacement]: 8.5ft Universal replacement umbrella canopy, changes your old canopy with brand new rainbowlike color, fits for 8-rib central pole umbrella with rib length [Wide Application]: Air-vented design on the top of the umbrella cover canopy offers both air ventilation & stability, Rib-end corner design is ideal for wooden, steel, aluminum frame; Provides shade [Durable & Fade Resistant Fabric]: 180g polyester fabric serves a longer life time for shading; Color fastness up to European Standard level 4 keeps original color under sun exposure for long-lasting [98% UV Protection]: Elargol coating for UV50+, to effectively protects you from direct harmful sunlight, reduce sunburn injury, fully enjoy your leisure moment; [Water Repellency]: Water Repellency for outdoor usage even when drizzling, always a safeguard for you