Market Umbrella 10' Auto Tilt Patio Umbrella with Sunbrella Fabric - Red Durable Sunbrella fabric is long-lasting and fade and stain resistant Auto tilt function allows for easy to use angle preference Vented canopy designed to facilitate air flow, preventing inversion in windy climates Umbrella easily opens and closes with crank lifting system Lightweight, and rust free(1.5in) diameter aluminum pole