Yosegi Zaiku (Wood Mosaic) Round Tray Ichimatsu (Checkered) Pattern 31 cm This is a very stylish Ichimatsu patterned tray. The thickness of the edge is about 1.8 cm. It is a sturdy construction. There are no noticeable scratches. It is not unused, so please take a look at the images and understand before making your decision. Thank you very much.