This is the 6 2/3'-diameter shelter that sets up in seconds to provide cover from sun, wind, and rain. It opens like an umbrella and stakes to the ground with the included eight metal anchors and tethers, ensuring stability on blustery days. The durable canopy shelters two adults or four children from rain and 99.7% of the sun's harmful UVA and UVB rays for a UPF of 50+--the highest possible rating. Two side panels unfold and stake to the ground to prevent sun, wind, and rain from penetrating the flank. Two screened windows unzip to allow cross breezes and the entire unit stores in the included shoulder-slung bag, leaving your hands free to carry additional gear. 52" H x 80" Diam. (10 lbs.)