California Umbrella 7.5' Round Aluminum Market Umbrella, Crank Lift, Push Button Tilt, Bronze Pole, Sunbrella Teak Overall dimensions: 102.4-inch height by 90-inch width Deluxe crank lift system with push button tilt 8 heavy duty aluminum ribs with quality sunbrella 100-percent acrylic fabric Quality design for ease of operation and high impact ABS housing Optional base is not included and must be purchased separately