Mat White 16x20 8 Openings 4x6" instore_only The dried film can be

The dried film can be carved with hand or power tools

May be watered-down

It took Sennelier more than three years

Material: Polypropylene

Mat White 16x20 8 Openings 4x6" instore_only The dried film can be16x20 mat board with eight 4x6 openings, perfect for displaying multiple photos or paper artworks in a large frame. A mat board (passe partout) is a cardboard sheet, typically 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 refined presentation. This mat board is suitable only for paper based works such as photographs,