The Batwing Tapered Zip Extension is a fantastic add on accessory for the Batwing Awning. The easy to fit extension piece simply zips onto the Batwing Awning, adding additional coverage from the elements.
Good quality, but expensive for what it is. I don't know why they include all of the poles. I think this drives the price up. Most people will use the awning as a sidewall. It will take (4) to create an enclosure further driving up the total cost.