It is commonly used in a large number of industries because it is a lot more tough and long lasting that corrugated cardboard, lighter than Wooden and is particularly resistant to water and most substances. You should note that Correx® protection solutions will be sent folded when purchased in quantities https://www.indigosupplies.com/blogs/news/protect-floors-and-surfaces-with-correx%C2%AE-temporary-floor-protection