Single model for 1:1200 and 1:1250
pack of 2 for 1:1800
pack of 4 (full class) for 1:4800, 1:3000, and 1:2400
Saetta was one of four Freccia-class destroyers (Freccia, Dardo, Saetta, and Strale) built for the Regia Marina (Royal Italian Navy) in the early 1930s. Completed in 1932, she served in World War II. She played a minor role in the Spanish Civil War of 1936–1939, supporting the Nationalists.
https://en.wikipedia.org/wiki/Freccia-class_destroyer
http://www.navypedia.org/ships/italy/it_dd_freccia.htm