These are antique silver charms that were used as protective amulets by The Rabari people of Rajasthan (NW India). If you want to know about The Rabari you can go here. I've added a little sunstone nugget and it hangs on a 16 inch sterling silver chain.
This Sun is for the giver of life.
This listing is for one necklace the third photo is to help show scale and other styles. The pendant is 20mm x 12mm.
This necklace is ready to ship and will come in a gift box shipped through USPS.