Four Woven Cotton Navy/Denim Place Mats

I don't know if these are hand- or machine-woven, but they're a lovely combination of navy blue, denim, and light gray-blue cotton. I've photographed both sides of the mats so you can see the colors and patterns. The "back side" has more grey-blue than navy. Measurements are 19 inches wide and 13 inches high. New and never used. No tags.