If your canopy has torn but the frame is still in service, Patio Furniture Supplies' 9-foot eight-ribbed canopy may be the solution. Our octagonal market-style umbrella canopy has an adjustable tie-down wind vent that will fit an umbrella rib 53" to 54" in length. This standard Olefin canopy is available in a choice of four colors. Measure the length of your umbrella's rib to determine if this canopy will fit your umbrella frame. This canopy will fit Carter Grandle's 9-ft aluminum umbrella.