9' Sunbrella Auto Tilt Patio Market Umbrella - Cocoa Hardwood Sunbrella Fabric 100% Solution-Dyed Acrylic 5 year warranty on colorfastness to light 98% UV protection Auto tilt function allows for easy to use angle preference Umbrella easily opens and closes with crank lifting system Vented canopy designed to facilitate air flow, preventing inversion in windy climates Heavy-gauge, light weight, and rust free (1.5in.) diameter aluminum pole Ideal for personal and commercial use; Base is not included