Lineco Cotton Rag Museum Mounting Boards - Pkg of 25, Aged White, 16" x 20"

Lineco Cotton Rag Museum Mounting Boards,Lineco Cotton Rag Museum Mounting Boards are 4-ply matboards made from 100% cotton fibers,with solid color throughout. Every board is acid-free,lignin-free,and buffered with 3% calcium carbonate. These affordable,high-quality boards don't compromise on quality.,Frames and Framing Supplies,Matboard and Mounting Board,Mounting Board,Museum and Archival Mounting Board,Lineco Cotton Rag Museum Mounting Boards,Aged White,16" x 20"