There are various types of such money frogs.
Bronze money frogs are generally three legged feng shui money frogs.
They hold a Chinese coin in their mouths.
The placement of the Feng Shui Money Frog is quite important, irrespective of what type of money frog it is.
The best place of the money frog is at the corner diagonally across from the door.
It is believed that the money frogs play an important role in activating the wealth luck of the house owner.