This elephant pendant is made by the artisan from Jaipur India. It is brass.
 
Brass is a good alternative to gold, it does not change color or break down over time.   it does not cause allergies, so you can wear it without fear.
It is also very easy to clean by rubbing it with a little toothpaste and lemon juice.
 Signification
Elephant: Door of happiness,Luck, Knowledge.