Material: 925 sterling silver .

4mm: 50 cm is about 10.3g

5mm: 46 cm is about 13g; 50 cm is about 14g; 55 cm is about 15g, 60 is about 17g.

(Only for reference, there can be a little error.)

Because the factory workmanship and measurement errors may occur,

for example, the length of the possible error 2-3cm, weight error 2-5g,

please buyers friends understand buy with caution.

ar .