25 Pack Backing Boards, 12x16 Uncut Black Mat Boards Acid Free Backerboards for Art Prints, Ideal for Photos, Pictures, Prints, and Frames

Package Includes: backing boards come with 25pcs uncut mat boards, and a sufficient quantity is included to cover your daily use and replacement needs. They can serve as part of a frame and mat for added protection against deterioration. The entire set is neatly packed in a box to prevent shipping damage.
Durable Support Boards: these backing boards are constructed from thick, sturdy cardboard material that resists bending or breaking easily. Internal 4-ply thickness sheets ensure stability. You can pair them with photo mats and clear bags for an improved presentation of your artwork and prints.
Optional Size: photo mat boards measure 12x16, fitting 12x16 frames. These backing boards can be trimmed to your preferred size and shape for decorating birthday parties, family gatherings, and weddings. Moreover, various sizes are offered in this listing.
Acid-free Quality: Acid-free matte boards effectively preserve your precious memories with photos, ideal for framing photographs and artworks using double-sided tape. A flat, smooth surface also suits small object classification and keeping them in a bag for storage.
Multiple Uses: backer board works as a photo backing, picture frame, drafting, or display board, excellent for crafts requiring strong back support. Solid cardboards on both sides can be used for signatures, unique patterns, and other DIY decoration projects