Feature(may vary by option.)
●inside (opening) Size: 4.5x6.5 inches
●This item comes with 10 single mat boards
●Thickness: 4-ply (about 1.4 mm or 1/16 inch)
●Acid free, beveled cut
●Perfect for DIY pictures, prints, artwork
[5x7 Pack of 10(Black) Black]
[20Pack 16x20 Black]
[20Pack 8x10 White]
[5x7 White]
Description