KOVAL INC. 13 Foot Beech Wood Patio Umbrella with Red Canopy 13 feet in diameter, the largest in the market UV30+ protective and anti-fade polyester canopy Water-resistant canopy for outdoor scenery & breeze enjoyment even when drizzling 8 firm ribs construction, the most stable support to the canopy; Pulley and rope for convenient lifting and lowering Finials of each rib wrapped with cloth to assure stability and best stretch