Length

Width

Thickness

Volume

6'6

20

2 3/16

39.5 L

6'8

20 1/4

2 7/8

40.8 L

6'10

20 3/8

2 15/16

43.0 L

7'0

20 7/16

2 15/16

44.3 L

7'2

20 1/2

3

46.4 L

7'4

20 7/16

3 1/16

48.4 L

7'6

20 5/8

3 1/8

51.1L