Most listings use stoneware or porcelain—several explicitly list stoneware while at least one lists porcelain.
Dinner plates typically measure about 10.25–11 inches; smaller plates (salad/dessert) are around 8–8.54 inches. Bowls commonly measure about 4.5–6 inches across, with capacities ranging roughly from 6 oz up to 31 oz for larger cereal bowls. Mugs are commonly in the 10–13.5 oz range.
These 16-piece sets are typically sold as service-for-4, meaning they provide four place settings (each with a dinner plate plus a smaller plate, a bowl, and a mug).
Sellers use varying names: the smaller plate may be called a salad plate or a dessert plate, and bowls may be labeled simply bowl, cereal bowl, or cereal/cereal bowl interchangeably.
Listings include true square shapes and softened variations labeled Rounded Square or Soft Square.
Listed mug capacities include about 10 oz, 12 oz, and 13.5 oz. Bowl capacities vary widely, with examples such as 6 oz, 14 oz, 20 oz, and 31 oz for larger cereal bowls.