There's a lot of space out there to get lost in... but you won't with the LEGO Spaceman Keychain Light. The Spaceman measures approximately 76mm (3 inches) tall and is a 175% scale replica of the LEGO minifigure. Powered by 2 CR2025 batteries (included), simply hold the on/off button in the chest to activate the LED light in each foot. The metal key ring is easy to attach to a lanyard for quick access in dimly lit areas. Minifigure is fully posable with movable head, arms, hands and legs and makes the perfect gift for aspiring astronauts of all ages.