Metal curtain poles with splicing design, make this curtain rod’s support capability increased 200%, and is able to hang up to 25 LB.1.6 cm Curtain Pole in rustic finish, simple yet modern look fits effortlessly with your place. Blackout curtain pole is ideal for grommet, back tab, rod pocket and tab top curtains.Adjust the curtain rod length by increasing the number of rods. Not Telescoping. The lengths available for this item are 76-152 cm.