A 3D Folded Blocks pattern.
These placemats are fairly simple to make,the one block, Log Cabin, is easy to construct with only a few steps and one fold.
The colours of these placemats match the Pineapple wall hanging in my dining room which you can see on this page.
When I started using the scraps that were left over from the Pineapple quilt, I found
that I needed more fabric, so I custom hand-
The red and black variation looks very stricking and were made as a wedding gift.
A PDF file of the pattern is available through my Etsy store.