Common capacities range from about 12 ounces up to 42 ounces. Frequently listed sizes include 12 oz, 18 fl oz, 22 oz, 30 oz, 34 fl oz, and 42 oz.
Pack sizes vary widely: you can buy single serving bowls, small sets (2, 3, or 6), and larger disposable packs commonly containing about 30–42 bowls.
Typical diameters fall roughly between 6.25" and 8.62", with specific listings at about 6.25", 6.75", 7.8"–8", and 8.62", depending on the bowl style.
Porcelain and ceramic bowls are described as lightweight yet sturdy and chip-resistant. Some glass meal bowls are made with extra-strength, multi-layer glass for added durability.