Zeerobee Curtain Rods for Windows 48 to 84, 1 Inch Gold Curtain Rod Set, Heavy Duty Drapery Rods with Adjustable Curtain Rods, Outdoor Modern CurtainOPEN BOX NEW About this item STURDY & STABLE: With a diameter of 1 inch and a thickness of 0. 8 mm, which is thicker than most products, those pipes are connected by helical threads, which makes this heavy duty curtain rod more sturdy, stable, and will reduce risk of bending and sagging. The curtain rod for window can hold up to 30 pounds, so it can be compatible for light, medium or heavy weight draperies or curtains. You can use it for many years!