100 Pack Backing Boards, 12x12 Uncut White Mat Boards Acid-Free Backerboards for Art Prints, Ideal for Photos, Pictures, Prints, and Frames

Package Includes: Backing boards come with 100pcs uncut mat boards. The quantity can meet your daily use and replacement needs. They can be used as part of a frame and mat for extra protection from deterioration. The whole set is neatly packaged in a box to help prevent shipping damage.
Durable Backing Boards: Made of thick and durable cardboard material, the backing boards will not bend or break easily. Internal 4-ply thickness sheets ensure stability. You can combine them with photo mats and clear bags for a better display of your artwork and prints.
Acid-free Quality: Acid-free matte boards can help preserve precious photo memories and are suitable for framing photographs and artwork with double-sided tape. The flat and smooth surface is also suitable for classifying small objects and keeping them in a bag for storage.
Multiple Uses: The backer board can be used as a photo backing, picture frame, drafting, or display board. It is suitable for crafts that require strong back support. White cardboard on both sides can be used for signatures, unique patterns, and other DIY decoration projects