The arms bend to the position of your choosing. When she senses people nearby, she moves her head and arms back and forth. Red and green lights in the eyes and ribs, respectively. Makes howling and chain sounds. Activates by or noises to scare trick-or-treaters. For indoor and (covered) outdoor use. Battery-operated for flexible placement. Light Color: Red, Green. Material: Polyester, PVC, PE, PE Foam, Metal, Steel. Overall Dimensions: 47.25″ W x 6.75″ D x 74 H. Light Count: 2 (eyes), 1 (ribs). Power: 0.384 W. Battery: 3 x AA Battery (included). 1 x Halloween Decoration.