ZipPole 10 Spring Loaded Poles (pack 2) ZipWall 10 spring-loaded dust barrier poles are strong and lightweight, telescope up to 10 feet high and twist to lock. They are an ideal dust protection solution for residential remodeling, renovation, and repair work. Spring-loaded design for quick, easy, and safe setup Strong and lightweight stainless steel construction Telescope up to 10 3 (from 4 2) Innovative non-skid, non-marking head and plate Each pole weighs just 1.5 lb GripDisks prevent sliding on smooth floors Work with positive and negative air ZipWall 4-Pack contains four 3m stainless steel, spring-loaded poles with parts (heads, plates, and GripDisk non-slip pads), two standard zippers, and one ZipWall 10 carry bag.