The Cirra by ShedRain JUMBO Airvent Auto Open Auto Close opens BIG! It's 4 1/2 feet across from tip-to-tip, so it helps keep you (and a friend or two) dry whatever the weather. Plus, it opens AND closes automatically and features our AIRVENT technology, so wind flows right through the canopy to reduce the risk of the umbrella inverting on blustery days! Color: Multi Color. Gender: Female.