What does “Ag 925” mean on the back of my Penta Power Jewel Pendant?

The symbol “Ag” stands for the chemical element silver and means that your Pendant is made of silver . The designation “925” stands for Sterling silver and indicates 92.5% (or 925 parts to 1000) silver and 7.5% other metals such as copper. In fact, pure silver is far too soft to make jewelry or other utensils from. Therefore, other metals are added to make it stronger.

Penta Power Jewel Pendant silver