Backing boards have a smooth finish on 1 side and a linen-like texture on the other; note that colors of both sides may vary (Applies to backboards only). Sturdy, buffered cardboard frame (measuring 8 x 10 inches) comes in a creamy bright white hue with perfectly sliced-out window middle (measuring 4-1/2 x 6-1/2 inches) and a backboard for instant insertion of your photo or art print. Clean 45-degree bevel cuts add a refined look to the corners. Premium Pre-Cut Mat, 8 x 10 Inches, Bright White, Pack of 10 PK Your students' artwork deserves a quality presentation—and these pre-cut mats from Sax have you (and their pictures) covered.