The knife is of high quality, carbon steel blades and springs, main blade, bottle opener, and corkscrew, all open and close correctly, with force in its springs, handle with dark brown wood scales, with the platelet in German silver and carbon steel bolsters, very good quality knife!! Measurements: total open: 19 cm (7.6 in). Closed: 11.5 cm (4.6 in). Main blade: 8.5 cm (3.4 in).