This is a set of Chinese Baoding Stress Relief Balls. They are 1" in size. Main color is emerald green. One has a facial expression, red faced sun, with crescent moon on the back. The other has the crescent moon in the forefront, with a facial expression, and the sun is on the back. Balls has musical tones or chimes. Come in a silk covered box. Box is red in color. No chips or cracks. In good condition.