THIS IS FOR ONE SINGLE MAT only w/oa backing board or bag, Featuring a picture opening for a 11x14 inch photo, and a 16x20 inch overall size. Picture
Metro Frame Black - 16x20 with 11x14 Mat - Sam Flax Atlanta
Pack of 25, 16x20 Pre-cut Mat with Whitecore fits 11x14 Picture +
11x17 Mat for 16x20 Frame - Precut Mat Board Acid-Free White 11x17
16x20 Standard Double Mat Board - Shop Now
Kate and Laurel Cates 16 x 20 Rustic Brown Collage Picture Frame
THIS IS FOR ONE SINGLE MAT only w/oa backing board or bag, Featuring a picture opening for a 12x16 inch photo, and a 16x20 inch overall size. Picture
12x16 Mat for 16x20 Frame - Precut Mat Board Acid-Free White 12x16 Photo Matte Made to Fit a 16x20 Picture Frame, Premium Matboard for Family Photos
THIS IS FOR ONE SINGLE MAT WITH an Acid Free Backing Board and Self-Seal Crystal Clear Bag, Featuring a picture opening for a 11x14 inch photo, and a
11x14 Mat for 12x16 Frame - Precut Mat Board Acid-Free Show Kit with Backing Board, and Clear Bags White 11x14 Photo Matte Made to Fit a 12x16 Picture
Soft Pink Precut Acid-Free Matboard – Poster Palooza
THIS IS FOR ONE SINGLE MAT only w/oa backing board or bag, Featuring a picture opening for a 12x16 inch photo, and a 16x20 inch overall size. Picture
12x16 Mat for 16x20 Frame - Precut Mat Board Acid-Free Aqua Blue 12x16 Photo Matte Made to Fit a 16x20 Picture Frame, Premium Matboard for Family
Custom Mat Boards for Picture Frames, Cut to Size