Green jade three-legged frog with a coin in his mouth. This is Jin Chan, a spirit associated with feng shui and good fortune around money. It is considered very good luck to have an image of him in your house to bring you luck in matters regarding money. He is very well carved with large bumps on his back, and his third leg issuing out of the lower center of his back.. The coin is a separate piece that rests in the frog's mouth. Size: 3 1/2 inches tall, 4 inches wide and 6 inches long. Excellent condition.