Crackle is a weave structure known to weavers that leaves small lines "cracks" of colors found in the warp. There are two warp colors in this one- dark olive and cream. The cream is more evident on one side. They are a medium to heavyweight fabric that lies flat on a table. 
 
The weft color (side to side) is charcoal.
 
I machine wash and machine dry all the kitchen pieces I weave so they have been finished as I would any towel in my kitchen.