100% Polyester.Sheer curtains are made by premium polyester fabric, high twist 1050T yarns to weave passing OEKO-Tex Standard 100 certification, not only make fabric quality more lightweight and softer than normal sheers, but also enhance panels durability no tear. Super soft and breathable voile sheer, bringing a lightweight and finished look to your rooms. Exquisite workmanship makes this sheer curtain favored by most of our customers.Sheer Curtains with top dual rod pockets design, makes the curtain appears more beautiful and vivid. 2" rod pocket makes this sheer curtain easier to hang or slide.