The set has 4 lovely handmade spiral coasters
Made from 100% Cotton in Rainbow colors.

I like the unique spiral shape. It looks a bit like a rainbow flower. This coaster fits small and large coffee mugs. It is wider than a 4-inch wide coffee mug.
I did have the option to add a cork backing for a sturdier experience, but I like the ability to simply throw these into the wash as needed.