... main pole, 8 ribs, all aluminium 2) 2.1m shade 3)Different colors are optional Crank Patio Umbrella Description:With our umbrella ... fit most umbrella holes. Dimensions & Specifications Ribs: 8, 14*20mm, aluminium Pole Diameter: 38 mm Fabric: polyester, acrylic ,235g Canopy Color ... : Green, yellow, champagne, etc Tilt: None Pole Material: Aluminium, 2 in 1 connected by a metal sheath Size Available ...