Telescoping Double Curtain Rod: This window curtain rod extends easily from 66 to 120 inches, suitable for windows 54 to 115 inches wide. The double drapery rod can hold two layers of curtains— the front rod for blackout curtains and the back rod for sheer curtains Sturdy & Durable: The drapery rods with a thickness of 0.6mm are made from high-quality resin. The front rod is 1 inch diameter and the back rod diameter is 3/4 inch, ensuring the dual curtain rod hold up to 33 pounds and it will not sagging with long-term use Elegant Crystal Finials: The silver curtain pole is smudge-resistant and easy to clean, while the translucent crystal finials enhances your window's aesthetic, instantly adding a beautiful and elegant touch to you room and perfect for modern home decor Easy Installation & Use: The double window rods set includes all necessary accessories and clear instructions for straightforward installation. The surface of the curtain rods double is smooth enough to glide curtains effortlessly without snagging Versatile Usage: The double layer curtain rod is compatible with various curtain types including tab top, back tabs, grommets, rod pockets curtains. Besides, the curtain rod double bar is suitable for different places -- living rooms, bedrooms, kitchens and patios