Sterling silver, including: one Canada General Service (24 mm); one Royal Canadian Artillery (26 mm); three Royal Canadian Air Force (14.7 mm, 23.8 mm, 24.8 mm, respectively); three Canadian Women's Army Corps (17.2 mm, 23.3 mm, 25 mm, respectively); one Police Force (25 mm); one Fire Department (23.5 mm); and three Toronto Transportation Commission (two are 23.2 mm, one is 24.3 mm). Ranging from fine to extremely fine.