Crescent Ragmat Museum Solids Matboard 32 X 40 Inches White Case Of 10crescents 100% cotton RagMat Museum matboard is naturally acid-free and lignin-free and is time-tested and the best for art preservation. It features a solid color throughout the surface, core and backing, creating a beautiful gallery look that will protect your most valuable art..

Crescent Ragmat Museum Solids Matboard 32 X 40 Inches Neutral Gray Case Of 10crescents 100% cotton RagMat Museum matboard is naturally acid-free and lignin-free and is time-tested and the best for art preservation. It features a solid color throughout the surface, core and backing, creating a beautiful gallery look that will protect your most valua..