This is a set of 4 coffee mugs in the Sweet Shoppe line by Sango.
These mugs, designed by Sue Zipkin, are in the "Cinnamon Swirl" paneled geometric and floral pattern #3024.
The mugs measure about 4.5" tall, 5" wide, including the handle, and 3.5" in diameter.
They are in pre-owned condition, one has a hairline crack.