Making Drapes Does Anyone Know The Name Of The Plastic Wafer Looking Curtain Clothe For Making Drapes?

Does anyone know the name of the Plastic Wafer Looking Curtain Clothe for making Drapes? - making drapes

It was like an instant-on TV wafer plastic curtain was seen flat and wide and the length of the window but all I had to do is remove the tissue into the hole and Lope by design that we wanted, and the skirt at the edges. My mother has it in the 90s, and I think it came out when. Please, please, please help me find. Too lazy and unskilled to make curtains for real-time!