These handy timers show how much time is left! Just slide the dial to track up to 60 minutes, then watch as it disappears—and hear a beep when time’s up! The timers are even magnetic, wall-mountable and freestanding—for tons of display options. Set includes 3 timers in 3 colors; each timer measures 7 1/2" x 7 1/2" and requires 2 “AA” batteries (not included).