Set of 2 CorningWare French White 20 oz Meal Mugs- 1 with Vented Lid Stoneware.  Approximate measurements are:  3 3/4" Tall x 5 1/2" Wide (handle to edge) x 4 3/4" D at top x 3 1/4" D at bottom & weighs approximately 2 lbs. 9 oz without packing materials.  The bottoms say:  

Microwave and Oven Safe

Made in China

20 oz - 591 ml

Corningware

French White

Stoneware

No Stovetop No Broiler

These are all white with ribbed sides.  There is only one patented spill proof vented plastic lid included.  The non-porous surface doesn't absorb food odors or stains.  These Meal Mugs are a versatile choice for heating up everything from Oatmeal, Chili, Soup, Grits, Coffee, Tea, Hot Coca & so much more.  It's designed for convenience & practicality.  Whether you're enjoying a cozy soup or a hot beverage, these mugs have you covered.  Condition is preowned with no chips, crack or crazing.  There are some utensil marks on the inside of one of the mugs.  There is only one Vented Plastic Lid included. T16