11 x 14 outside dimension mat with six openings. Foamcore backing included.Our mats are bevel cut from conservation quality alpha-cellulose
11 x 14 Collage Mat - 6 Opening Asymmetric
Photo Mats Multiple Openings
Golden State Art,11x14 Pre-cut Mat with Whitecore fits 8x12 Picture
11x14 Photo Collage
Custom Cut Mat Board
16x20 INTAGLIO Matboard
11x14 Framing Mat
11x14 Collage Mat A120
ONE SINGLE MAT without backing or mat bag, Featuring a picture opening for a 9x12 inch photo, to fit in a 11x14 inch picture frame. Photo openings are
11x14 Mat Bevel Cut for 9x12 Photos - Acid Free Golden Orange Precut Matboard - For Pictures, Photos, Framing - 4-ply Thickness
Package of 10 8x8 Square White Mats With White Core Bevel Cut for 6x6 Pictures
9x12 Collage Matboard for 5x7 & Wallet Sized Photos, Multiple Openings Mat, Picture Frame Mat Mat for Art, School Photos Mat
11x14 Picture Frame
11 x 14 Collage Mat - 6 Opening Asymmetric