20.5CM, 22.8CM in height and 18CM in diameter. KFC family bucket is a set meal launched by KFC. The bucket size of the whole family is 20.5CM, the height is 22.8CM, and the lower diameter is 18CM. The package KFC family bucket introduced by KFC fast food company refers to a market-oriented package introduced by KFC fast food company, including super-value family bucket sold by KFC restaurant, KFC home delivery and KFC takeaway family bucket ordered by KFC online.