I found these mini cheese boards on sale in the craft store. They are about 9cm x 5cm and there were 6 in the pack. I stuck sandpaper (3 different grades) on them to make matching pairs. Then put matching coloured stickers on the back as a control of error. Sadly some of the glue soaked through the sandpaper. They fit perfectly in this little Cambodian basket, a cute little addition to the shelf.