Matboard 16x20 - 2 openings 08x10

16x20 mat board with four 8x10 openings, perfect for showcasing multiple photos or paper artworks in a large frame.A mat board (passe-partout) is a cardboard sheet, usually with a centered opening, that creates space between the photo and the frame. It protects your artworks by preventing direct contact with the glass while providing an elegant and professional presentation.This mat board is suitable only for paper-based works such as photographs, drawings, or prints, and should not be used with canvases.