Includes: Two 20 foot Spring Loaded aluminum poles, 2 heads, 2 plates, 2 Grip Disks, and 2 tethers.
The Kit 20 poles extend from 5 2″ to 20 feet. The poles can be placed 8 to 10 feet apart. If there is any significant air movement that pushes the plastic you will need to pull them in closer together, anywhere from 4 to 8 feet. If the poles are placed closely together you may need two or more people to attach them to the plastic and raise them into place. The GripDisk slide stoppers should always be used especially on hard smooth surfaces.