Robert Siegel talks to Steven Chercover, a research analyst who studies the paper and forest industries, about the trend of shrinking toilet paper rolls. The old standard square sheet of 4.5 inches wide by 4.5 inches long has been getting increasingly smaller.
Copyright 2021 NPR. To see more, visit https://www.npr.org. 9(MDAxODMzNjEzMDEyMTY4MzMwNzBiMGMyYQ004))