This Funko POP! Game of Thrones Wight figure represents a dead person who has been reanimated by a 'White Walker'. The recently dead, who did not die violently, are revived as relatively complete Wights but older corpses or, those who suffered a violent death, are reanimated in an advanced state of decomposition or mutilation.
After reanimation, the revived bodies do not rot and are impervious to severe injury or decapitation but can be killed by fire. The Free Folk always burn their dead to prevent reanimation as a Wight.