30pt 8" x 10" Brown Kraft Cardboard Chipboard (25 Pieces)

Used the product to provide some rigidity to memory mate photos I had done for our team. The memory mates were 8x10, and the clear packaging was a hair bit bigger to accommodate the image and the chipboard. Looks pro. Thanks.

They are good

As expected. Good quality. I use it as a headband insert for my handmade spa headbands. They work perfectly. It's the perfect thickness, not too think but not super thick either

Perfect for packaging art prints. Sturdy.

I originally got these to keep a watercolor paintings safe in a cardboard mailer. Unfortunately the chipboard was too thin to add any real protection. My 300 pound watercolor paper had less bendiness than these pieces of chipboard. Their bendiness earned them 3 stars. I gave them one star back because I found an alternative use for them.Thankfully, I found an alternative use for them. I hate stretching watercolor paper so now I use these chipboard pieces to flatten my warped watercolor paper after painting. I do this by wetting the back side of my watercolor painting (given there is nothing painted there as I sometimes use both sides of paper), and then sandwich the painting between these chipboard pieces and stack heavy books on top. This allows the paper to slowly dry without any damage to the books on top and it flattens any warped areas in the process. Once the paper is completely dry (8 or more hours, 24 hours if you want 140 pound paper to end up perfectly flat) and you have a nice flat watercolor painting again! Do note that the thicker the watercolor paper the longer the process takes. When using 300 pound paper, it took a couple days for the paintings to completely flatten.