Greencorner Mahogany Square Patio Umbrella 8 Foot, Sunflower Yellow Solid African mahogany construction. Made in USA. 100 percent solution dyed acrylic, marine grade fabric with 98 percent UV protection. Fade and mildew resistance with long lasting colors canopy. Fluorocarbon finish for excellent water repellency and fire resistance treated canopy. Sturdy 1.8 inch solid one-piece pole, which cannot be used in existing tables.