The vango biwing tarp is a versatile tarp that comes with two triangular wings that can be toggled together or used independently to make a wide range of shapes so whether you want extra space on the front of your tent or want to create a central point for you and your friends to gather in then this tarp is an excellent addition to your camping equipment this tarp comes with an adjustable pole but you can use additional poles your tent vehicle roof bars or just a tree to create extra shelter spa