Your students’ artwork deserves a quality presentation and these photo mats from Sax have you (and their pictures) covered. Sturdy double mat design measures 8 x 10 inches in a pebbled white. Window size is 4-1/2 x 6-1/2 Inches. Make photographs, artwork, collages, or crafts look refined and can be positioned vertically or horizontally. Set of 10 quality non-conservation mat boards are perfect for classroom or home displays. Made in the USA.