Santorini II 10-ft Square Cantilever Umbrella in Terra Cotta Sunbrella Acrylic 10-ft square umbrella provides up to 100 square feet of shade coverage 8-rib canopy support frame with single wind vent; High performance 100% solution dyed Sunbrella acrylic fabric provides UV protection and is stain, fade, mildew and weather resistant Patented tilt and lock provides multiple tilt positions 361 degree rotating hub for maximum coverage 2-in diameter rust-resistant anodized aluminum pole with bronze powder-coated finish; Dark brown rugged resin base holds up to 225 lbs. of sand (sand not included)