This high quality 7.5 foot aluminum rib market umbrella has a 1.5” diameter center pole and 1/8” square ribs. Using square ribs rather than the traditional wire ribs provides sturdy, quality ribs that can better withstand abuse from wind, customers, rain, and your employee handling! The stainless steel parts and a silver mist coated frame provides protection against sun and peeling. The pulley and pin system is easy to use and the heavy duty cord is resistant to sun and fraying. The durable 9 oz. marine grade fabric top has triple stitched pockets and is built to last and is available in a variety of colors. This is the perfect umbrella for shade in your resort, hotel, or home owners association.