Grey Acid Free 32x40 Backing Board - Uncut Photo Mat Board - 25 Sheets

25 Full Sheets Acid Free (will not harm your photos) Save Time and Money - Cut Your Own 4-Ply Mats! Makes a Great Backing Board Great for School Projects and DisplaysYou may also like Black Suede Acid Free 16x20 Backing Board - Uncut Photo Mat Board - 10 Sheets.