The Dust Containment Kit includes everything you need to build a secure temporary room or wall system. The containment kit contains four Dust Shield Pro poles, two Zip n Close zippers and a heavy duty canvas bag. The Dust Shield Pro poles can extend up to twelve feet and are very stable. The zippers have an extremely aggressive adhesive on the back, ensuring that the zipper will not come off and that debris will not escape. These are both lead containment products and will assist in working safely with lead. Poles are easily adjustable for ceiling heights from 7’ up to 12’. Only non-conductive poles in the industry.