Black 18x24 White Picture Mats with White Core for 13x19 Pictures - Fits 18x24 Frame

10-PACK This option is for TEN Individual Mats WITH backing & clear bags. Acid Free, White Core Mats Overall Size 18" x 24" - Bevel Cut Opening Size of 12.5" x 18.5" for 13" x 19" Photo Backing and Clear Bags are NOT included with this option.10-MatsThis option is for TEN Individual Mats WITH backing & clear bags.Acid Free, White Core MatsOverall Size 18" x 24" - Bevel Cut Opening Size of 12.5" x 18.5" for 13" x 19" PhotoBacking and Clear Bags are NOT included with this option.You may also like Black Acid Free 5x7 Picture Frame Mat with Black Bevel Cut Core for 4x6 Pictures - Fits 5x7 Frame -.