Plastic An alarm clock for kids, with a wonderful Elsa lighting up for a few minutes when your press on it. Perfect for kids room as a night light to sleep reassured! Sleep-friendly LCD backlit screen. Button to play Disney Frozen sounds effects! Alarm with a choice of Frozen inspired ringtones! Select your ringtone like sea waves, forest birds, snow walk and more, to wake up smoothly! Easy to set up and use: the alarm can be stopped with a simple press on the top of the clock or Elsa.