HEAVY-DUTY FRAME - Solid 6-rib steel frame supports the 7.5-foot canopy and helps resist warping and other damage in the windALL-WEATHER READY - Weather-resistant polyester fabric paired with a powder-coated steel frame creates a highly durable and reliable umbrellaUSER-FRIENDLY MECHANISMS - Features a hand-operated crank to open and close the umbrella with ease, while a push-button tilt system adds extra security against the sunWIND VENT - Air flows freely through an open space at the top of the canopy and creates a cooling cross breeze while adding extra stability against heavy windsCLASSIC OUTDOOR DECOR - 7.5-foot diameter umbrella adds a cooling and colorful addition to every outdoor sitting area. Matching umbrella base - SKY3784(freestanding) or SKY4242(through table)DIMENSIONSOverall Dimensions - 90(Dia) x 89"(H) Weight - 9 lbs. SPECIFICATIONS - Material - Steel, Polyester, Plastic Assembly required (with instructions)Tool Free AssemblyFor Residential Use Only"