② cake size: 1 pound equals 0.9 Jin, 1 pound cake is 7 inches in diameter, 2 pounds cake is 9 inches, 3 pounds cake is 10 inch, 4 pounds cake is 12 inch, and so on;

③ The size of mousse cake is 1 lb 6 inch, 2 lb 8 inch and 3 lb 10 inch;

Size description:

6 inches: 2-3 people eat, suitable for Valentine's Day, Mother's Day and other festivals.

8 inches: 3-5 people eat, suitable for birthday parties, various festivals, visiting relatives and friends.

10 inch: 5-8 people eat, suitable for birthday parties, various festivals, visiting relatives and friends.

12 inch: 8- 10 people eat, suitable for birthday parties, various festivals, visiting relatives and friends.

14 inch: 10- 12 people, suitable for company and class reunion.

16 inch: 12- 15 people, suitable for all kinds of celebrations.

18 inch: 15- 18 people, suitable for all kinds of celebrations.

20 inches: 18-20 people, suitable for all kinds of celebrations.

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So the conversion between pounds and inches depends on the material of the cake you make.