Most of these translucent sheets are made of rayon which is very lightweight but strong. Unryu is Japanese for cloud dragon. Unryu sheets are indeed cloud-like with long kozo fibers floating across the surface. These tissue-like papers are used for invitation overlays, lampshades, paper-maché, collage, book-making, and gift wrap.
White translucent papers were photographed against a black background for contrast.
Most sheets are approximately 21” x 31” .
Click image for an enlargement.