Strathmore 32" x 40" Warm White 4-Ply Museum Mounting Board Sheets

Strathmore 32" x 40" Warm White 4-Ply Museum Mounting Board Sheets, successfully challenges the effect of time, as well as the environment, upon valued works of art. The surface is designed to deliver a smoother, cleaner cut. The colors are solid throughout the board and meet the Library of Congress standards for archival properties. 100% cotton fiber. Acid-free. Pack of 25.