Our 16mm diameter curtain poles are crafted from premium stainless steel, which is waterproof and rustproof, sturdy and durable enough for a long time use.The rod splicing design is stronger and more solid than the telescopic rod, which can hold up heavy curtains without bending, able to hang up to 25lbs. This curtain pole consists of many sectional threaded connection rods, just twist them then you will get the length you need. An extra 20cm short pole is also included in the package. Our modern curtain rod can match all types of curtains and drapes-sheer, rod pocket, blackout, grommet and eyelet, tab top curtains well.