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