Metal Indian elephant

I am not sure what this one is made of but it is VERY heavy! I ordered a lot of elephant on ebay six elephants all of them small but one bigger silver one. But when they came the big elephant was wrong they sent this one instead of the one I was suppose to receive! But the seller was so very nice! He said to keep this one as his way of apologizing for the mistake and sent me the right elephant at no charge! It was very nice! This Indian elephant has beautiful details and the underside is somewhat hollowed out.