Dust Barrier System, Material Stainless Steel, Maximum Extension Height 10 ft, Minimum Extension Height 4.16 ft, Width 3 in, Color Black/Red, Includes (2) 10 ft Spring-Loaded Poles with Parts, For Use With Dust Barrier, Application Dust Barrier, Features Innovative Non-Skid, Non-Marking Head and Plate, Spring-Loaded Design for Quick and Easy and Safe Setup, Height 10 ft, Locking Mechanism Twist to Lock, Pole Type Telescoping, Product Type Telescoping Pole.