Somime 12 Pack Backing Boards Only - 18x24 Uncut Black Mats Matboards, Acid Free Backerboards, Ideal for Photos/Pictures/Prints/Frames/Arts

PACKAGE INCLUDES: This item comes with 12pcs 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. 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.
OPTIONAL SIZE: Our photo mat boards measure 18x24, suitable for 18x24 frames. These backing boards can be cut into your desired size and shape to decorate for birthday parties, family gatherings, and weddings. What's more, we have backing boards available in various sizes.
ACID-FREE QUALITY: Acid-free matte boards can well save your precious memories with photos, perfect for framing photographs and artworks with double-sided tape. Flat and smooth surface is also suitable for small object classification and keeping them in a bag for storage.
MULTIPLE USES: This backer board can be used as a photo backing, picture frame, drafting or display board, which is great for crafts that require strong back support. Black and white cardboards on two sides can be made for signatures, unique patterns, and other DIY projects for decoration.

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