Double Mats : 16X20 For 8.5X11 Artwork

Traditional Black Wall Frame - Double Mat - Picture ThisFramed

Americanflat Front Loading Kids Art Frame in Driftwood - 8.5x11

16x20 Mat for 8x10 Photo - Precut White on White

Pack of 10 16x20 Light Gray/Black Double Mats Mattes with White Core Bevel Cut for 11x14 Photo + Backing + Bags

Golden State Art,11x14 Pre-cut Mat with Whitecore fits 8.5x11

Space Art Deco 16x20 Frame for Eight 4x6 Picture, with White Mat - Multiple Photo Collage Frame - Black Color with Panel

Mat Board Center, Pack of 10, 11x14 for 8.5x11 White

16x20 Double Mat with Whitecore fits 11x14 Picture + Backing +

Pack of 10 Acid-free Precut White Color Mats 11x14 Mats Pre-cut for 8.5x11-inch pictures, photos, artworks Mat Opening Size: 8” x 10.5” White Core,

Mat Board Center, Pack of 10, 11x14 for 8.5x11 White Color Mats - Acid Free, 4-ply Thickness, White Core - for Pictures, Photos, Framing

Golden State Art,16x20 Custom Cut Conservation Archival Mat with

Acid-free, bevel cut black over gold color picture double mat 8x10 mat pre-cut for 5x7 pictures, photos, and artworks Mat Opening Sizes: 4.5 x 6.5

Mat Board Center, Double Mat - Acid Free, 8-ply Thickness, White Core - for Pictures, Photos, Framing (Black Over Gold, 8x10 for 5x7, Pack of 5)