8' Parasol Patio New Garden Patio Umbrella Sunshade Market Outdoor-BEG Size: 8' umbrella; 6 pcs steel ribs, Fabric: 160g/m2 polyester fabric cover, with airvent, UV & Waterproof; Set up: easy crank up open system; Brand New in Retail Packaging You could put this umbrella into a base or put it in the table which have a hole at the center. Pls be noticed the size of the base or the hole of the table should fit the size of the pole of this umbrella. The dia. of the pole is 38mm. Sturdy powder coating anti-rust