18x24 Archival Foamcore Backing - 5 Pack
$26.95
18x24 Acid-free Nielsen Bainbridge Foamcore. 3/16 inch thick. Pack of 5 sheets.
18x24 Acid-free Nielsen Bainbridge Foam core is a light, rigid mounting and backing board with a smooth archival surface paper on both sides. Recommended for those who wish to preserve and protect their artwork. 3/16 inch thick. Pack of 5 sheets.