In each assortment of jewelry there are the most typical, most sought after sizes, and these are:
Women's chain - length: 45 cm (and 42 and 50 cm)
Women's necklace - length: 42 cm
Women's bracelet - length: 19 cm (and 18 and 21 cm)
Men's chain - length: 55 cm (and 50 and 60 cm)
Men's bracelet - length: 21 - 23 cm
Women's chain - length: 45 cm (and 42 and 50 cm)
Women's necklace - length: 42 cm
Women's bracelet - length: 19 cm (and 18 and 21 cm)
Men's chain - length: 55 cm (and 50 and 60 cm)
Men's bracelet - length: 21 - 23 cm