The theatre for Khon Na Chor is an adapted version of that for Nung Yai (big screen). Two entrances are added, a bamboo curtain under the screen makes the Khon actor visible for a chorus. The screens outside both entrances are painted; one side is a royal court for Phra Ram, the other is Lon Ka palaces and castles. One bench is placed near each door. The orchestra used to be in front of the choruses who is at the back of the stage.