Merriam-Webster’s Pocket Dictionary, Newest Edition, (Flexi Paperback) (Pocket Reference Library)

Description:
PACKAGE INCLUDES: This item comes with 25pcs uncut mat boards and a sufficient quantity can meet your daily use and replacement demands. They can be used as a part of a frame and mat for extra protection from deterioration. And the whole set is well packaged in a box to prevent shipping damage.
DURABLE SUPPORT BOARDS: Somime backing boards are made of thick and durable cardboard material that won’t bend or break easily. Internal 4 ply thickness(about 1/16 inch) sheets ensure stability. You can combine together with photo mats and clear bags for a better display of your artwork and prints.