Four sets of curtains (each set has more of a plastic or vinyl curtain plus more of a cloth curtain (one may be more for aesthetics, while the other may be more for blocking light)). There is probably at least 400 square feet of material. The curtains could work well in a home, on a stage, and/or in a seamstress's shop for repurposing. In the pictures where the curtains are hanging, two sets of curtains are together