5.5x8.5 Mat for 8.5x11 Frame - Precut Mat Board Acid-Free Show Kit with Backing Board, and Clear Bags Mixed Colors 5.5x8.5 Photo Matte For a 8.5x11 Picture Frame Matboard for Framing

THIS IS FOR ONE SINGLE MAT without backing and bags , Featuring a picture opening for a 5.5x8.5 inch photo, to fit in a 8.5x11 inch picture frame.

8.5x11 Mat for 5.5x8.5 Photo - Precut White on White Double Mat Picture Matboard for Frames Measuring 8.5 x 11 Inches - Bevel Cut Matte to Display Art

AUEAR, Black 5x7 Uncut Mat Matte Boards for Picture

THIS IS FOR A PACK of 10 Mats WITH Acid Free Backing Boards and Self-Seal Crystal Clear Bags, Featuring a picture opening for a 5.5x8.5 inch photo,

5.5x8.5 Mat for 8.5x11 Frame - Precut Mat Board Acid-Free Show Kit with Backing Board, and Clear Bags Soft Pink 5.5x8.5 Photo Matte For a 8.5x11

8.5 X 11 Frame White - Canada

15 sheets 8.5x11 white uncut mat boards / matboards This package comes with 15 uncut white core matboards Great for cutting your own mats for photos,

AUEAR, White 8.5x11 Uncut Mat Matte Boards for Picture Framing, Print, Artwork - Backing Boards 1/16 Thick, 15 Pack

Daler-Rowney Simply Sketchbooks

Reflexions Double Wire Spiral Bound Field Sketch Books

8.5x11 Mat for 5x7 Photo - Precut Morroco Black

8.5x11 Paper at Jerry's Artarama

8.5x11 Photo Mat With Bevel Cut Oval Opening for 5x7 Photos White Linen Canvas Acid-Free Photo Mat Includes 10 Matboard Show Kits With Acid Free

White Linen Canvas Acid Free 8.5x11 Oval Picture Frame Mat with White Core Bevel Cut for 5x7 Pictures - Fits 8.5x11 Frame - Pack of 10 Matboard Show

Art Alternatives Sketchbooks Hardbound, Spiral & Mixed Media

5x8 at Jerry's Artarama