Wooden Umbrella 1) 38mm main pole, 8 ribs, hardwood 2) 2.7m shade 3)Different colors are optional 4) ... fit most umbrella holes. Dimensions & Specifications Ribs: 8, 17*22mm, hardwood Pole Diameter: 38 mm Fabric: polyester, acrylic ,235g Canopy Shape ... : White, forest green, yellow, orange , etc Tilt: None Pole Material: Hardwood, powder coated, 2 in 1 connected by a metal sheath ...