Strong Camel NEW 10'PATIO GARDEN UMBRELLA SUNSHADE MARKET OUTDOOR Aluminum Pole with flap-BROWN Color 10' umbrella with flap with airvent; Set up: easy crank up open system; Fabric: 160g/m2 polyester fabric cover, with airvent, UV & Waterproof; great to any backyard, deck, pool area, restaurant Sturdy powder coating anti-rust; Size: 10', 8 pcs steel ribs,1.5"( 38mm) aluminium pole, 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.