Pre-cut Matboard Mounts - Black
Pre-cut Matboard Mounts - Black with White core
All Picture + Frame's matboard is acid-free to ensure the longevity and protection of you artworks prints.
Size 1 - Outside size 8 x 10 Inch - Opening size to fit 5 x 7 inch image
Size 2 - Outside size 11 x 14 Inch - Opening size to fit 8 x 10 inch image
Size 3 - Outside size 12 x 16 Inch - Opening size to fit 8 x 12 inch image