- Package: This item comes with 25 backing boards, enough to meet your daily use and replacement needs
- Size: 18x24 inches Uncut Back Boards, fit for 18x24 photos or artwork
- Sturdy 4-ply thick (about 1/16 inch - 14 mm); these backing board sheets are great for protecting photos or artwork
- Our backer boards are made of thick and durable cardboard material that won't bend or break easily. Used for backing of art prints and the quality is good and sturdy
- These are good for DIY picture framing if you need to have a backing for your mats; cardboards can also be used as a part of a frame and mat for extra protection
