One of the seven walnut boards was so severely warped at its center that I was forced to cut out several inches in the middle, creating two shorter boards. The warp was much too severe for my jointer to solve. I build one-of-a-kind gaming boards ( https://www.keithminnionstudio.com), and warped wood is useless to me. The other six boards were as advertised and perfectly useful. However, how this warped piece got past your quality assurance employees is beyond me. It is enough, unfortunately, for me to hesitate ordering from you in the future.