These happy jack-o'-lanterns are ready to help you celebrate Halloween Jack-o'-lanterns feature alternating amber colored LED lights in the eyes Candles feature flickering amber colored LED lights Uses (3) AA batteries - not included Convenient on/off switch on the side Comes ready to hang For indoor use only Dimensions: 15.75"H x 19.5"W x 1"D Material(s): canvas/plastic/MDF (medium-density fiberboard)