Bottle Blue Acid Free 20x20 Picture Frame Mats with White Core Bevel Cut for 12x12 Pictures - Fits

100-Pack w/ Backings & Clear Bags You will receive 100 Individual Mats, Backings and Bags. Acid Free, White Core 4-Ply Mats Overall Size 16" x 20" - Bevel Cut Opening Size of 10.5" x 13.5" for 11" x 14" Photo Backing and Clear Bags ARE included with this option.100-Mats w/ Backings & Clear BagsYou will receive 100 Individual Mats, Backings and Bags.Acid Free, White Core 4-Ply MatsOverall Size 16" x 20" - Bevel Cut Opening Size of 10.5" x 13.5" for 11" x 14" PhotoBacking and Clear Bags ARE included with this option.