Size: 115"x78.8" rectangular sun shades for fully covering outdoor dining sets including 1 table + 4 or 6 chairs. Stability: Anti-wind vented canopy at the top designed for air flows and prevents it from tipping over in windy weather. This patio umbrella is made from durable material with carriable weight, easy to assemble. Frame: All ribs covered with soft caps in double fold pockets prevent stabbing canopy. Easy-open ratchet crank mechanism & enhanced pulling string. Durable steel frame with weather-resistant powder-coated finish. Fabric: 100% Polyester, water repellent. Feature: The center pole with powder coating, 1.5-inch diameter, fit for most of the terrace and bases. Umbrella Base: Not included. Recommend to use our umbrella base models #