Dust Sheet Support PolesThe highly flexible adjustment make these telescopic drywall supports perfect for drywall construction work. Also function on sloping roofs as the supports find a secure hold with their swivelling PVC contact pads. Also used for the quick and easy hanging of plastic sheeting to create sealed areas for dust and dirt retention in work areas on site. Robust design with an extendable range from 1. 6m up to 2. 9m.