Corrugated Illusion Paper - Produced in the same fashion as standard corrugated paper, however this corrugated paper has a wavy pattern causing great interest and movement. This paper makes outstanding book covers! You can also score and fold these sheets to create amazing boxes, folders, portfolios, and even lamps! It also makes a terrific photographic background for taking pictures of small objects. Made from lignin free wood pulp (which is not acid free).