Most listings show large bone china mugs in the ~20–22 ounce range (commonly 20 oz, 21 oz, 22 oz). One listing shows a value of "360" and also uses "360 cc" in a title, indicating that the '360' entry is inconsistent across listings and likely refers to cubic centimeters rather than ounces.
Dimensions vary across listings: heights range from about 3.25 inches up to 6.0 inches, and widths/diameters range from about 3.5 inches up to 5.25 inches.
Bone china is the primary material shown in the listings; at least one listing also includes plastic components.
Some soup-style bone china mugs include lids; one listing specifically notes a secure steam-release lid intended for microwave reheating.
Soup-style listings show capacities around 20–22 ounces; the data includes explicit values of 20 oz, 21 oz, and 22 oz for soup or soup-style mugs.
Both formats appear: some listings describe single pieces (e.g., "Number of Pieces: 1"), while others are sold as sets (for example, "Includes: 2 Mugs" or a set of two).