Denril™™, 36"x5yd Roll SKU - DENR360500 Size - Creative Process: Stage 2 Fine Art Rendering. This polypropylene film works well with a wide range of media. The translucent nature of the film allows light to pass through transparent media like alcohol inks and markers, or for registering layered images like block prints. Pencil markings can be transferred onto lino blocks and will erase cleanly from the Denril™™ sheet. Archival and acid-free. Made in the USA.