If you're into framing photos or artwork, these backing boards are exactly what you need. You get 25 sturdy white boards that measure 8x10 inches - perfect for standard frame sizes. They're 4-ply thick (about 1/16 inch or 1.4mm) with a brown core, so they're rigid enough to support your artwork without bending. They work great as backing for prints in frames, but you can also cut them down for smaller projects. Crafters love these for party decorations, baby showers, weddings - you can cut them into any shape you need. The quality is seriously good for the price - way better than flimsy cardboard that warps over time. Whether you're a professional framer or just doing DIY projects at home, having a stack of these on hand is super convenient. They protect your photos and artwork while giving everything that professional finished look. Seriously, if you frame pictures regularly, you'll go through these faster than you think!