These buckles were common throughout Northern Europe in a variety of sizes. Used for belts and garters they have a very attractive shape. They have appeared archaeologically as early as 1350 and lasted at least until the 16th.
Measurements: L= 4.5 cm (Small), W = 2 cm - Bar Length = 1.3 cm L= 6.5 cm (Medium), W = 2.8 cm - Bar Length = 2 cm L = 8.5 cm (Large), W = 3.5 cm - Bar Length = 2.5 cm
Similar examples can be found at: https://finds.org.uk/database/artefacts/record/id/9516 https://finds.org.uk/database/artefacts/record/id/979755 https://catalog.shm.ru/entity/OBJECT/6187211
