Golden State Art, Double Picture Mats with White Core Bevel Cut for 8X10 Photo Pictures (Mats, Backing, Clear Bags Included), White Over White, 11x14-10 Pack (Double Mat)

Set comes with 10 11x14 double mats, 10 backing boards and 10 clear bags 11x14 Double mat Picture Mats with White Core Bevel Cut for 8x10 Pictures Mat Inside (opening) Size: 7.5x9.5 inches (bevel cut), premade and glued, Color: White over White Double Mat is White core and 4-ply thick over 4-ply thick (Each 4-ply is about 1.4 mm or 1/16 inch) Clear bag's re-sealable adhesive strip is below the opening of the bag instead of on the flap.