Secret Garden 9 Ft Sunbrella&reg; Auto Crank Tilt Market Umbrella with FIBERGLASS Ribs- Black and White-SG (with UV Resistant) 9-Foot Auto Tilt Market umbrella Sunbrella fabric- Black and White-SG (with UV Resistant) Auto Crank Tilt Wind-resisting Fiberglass Ribs Bronze Frame- 38 mm pole diameter with 1.2 mm thickness Aluminum Pole