-- Long-term use outdoors, withstand natural elements insuring umbrella is as durable as it’s good looking. Air-vented canopy allows air flow to improve more stability while keeping you cool and comfortable under your umbrella-- SpecificationUmbrella Model: 1.8m /6 feetFabric: Polyester. Performance on fade resistance, UV protection & water resistanceSturdy Ribs: metalFrame: metal-- Package Included: 1 x Garden Umbrella(This category of products do not include the base)-- Features-- 90% UV Protection -- Simple Crank System-- The ventilation design features upward flow of air at the top -- Cleaning is simple as hosing down with a garden hose-- Easy to installNote:1. This category of products do not include the outdoor umbrella base, so they should be bought separately.2. We promise to return it within 30 days without any reason. If you have any questions during the use, please feel free to contact us at any time.