BenefitUSA Rectangle 7.7'x 4' Patio Half Umbrella Wall Balcony Sun Shade Garden Outdoor Parasol 38mm Alu. pole (Burgundy) Provide you deck or patio with shade and style with this half umbrella.Rib: 5 steel ribs, Umbrella Shape: Half Size: 2.3m x 1.2m , rectangle half umbrella; 1.5" (38mm) Alu. pole Fabric: 160g/m2 polyester cover, UV Protective, crafted with water-proof and fade-resistant fabric and an air-vent that allows wind to flow through during windy days; golden coffee power coating with crank, with airvent