the purity silver metal physical attributes is weak can bendable, scratch and tarnish easily.
industry terms know and fixed the problem by mixed Alloy for help better physical attributes of silver
makes resistant to bendable scratching and tarnish better
but still beautiful as before. sliver color and luster not change

Standard Ingredients for silver jewelry widely accepted
ratio silver 92.5% and Alloy 7.5%. thay called "Sterling silver or Silver 925"
our jewelry is guarantee standard silver for jewelry and stamped "925" on back of jewelry