Black Acid Free 16x20 Picture Frame Mat with Black Bevel Cut Core for 11x17 Pictures - Fits 16x20

10-Pack You will receive 10 Individual Mats. Acid Free, White Core 4-Ply Mats Overall Size 16" x 20" - 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.You may also like Teal Acid Free 16x20 Picture Frame Mats with White Core Bevel Cut for 8x10 Pictures - Fits 16x20.