The Oztent Side Awning is designed to give you extra shade or protection along the side of your Oztent awning, also making it the perfect accessory for teardrop trailers needing additional side coverage! It has a double zipper that easily connects one with the side of awning and the other in conjunction with the peaked side panels if you choose to have both in place at same time, can easily connect to either side or buy one for both sides!