The adjustable brackets of our curtain poles allow you to precisely control the distance between curtains and walls, enabling customizable indoor lighting and effective sun-blocking for enhanced comfort. This curtain pole consists of many sectional threaded connection rods, just twist them then you will get the length you need. You can add or replace them to achieve the length you want. Our curtain rods are 22mm in diameter, made of high quality metal, with thick walls, waterproof and rust proof, can support fabrics weighing up to 15kg, stronger than smaller diameters for long term use.Our modern curtain rods are a perfect match for most types of curtains and drapes-sheer, rod pocket, blackout, grommet and eyelet, tab top curtains well.