| Size | Width | Thickness | Volume |
| 6'8 | 20 3/4 | 2 5/8 | 42.2L |
| 6'10 | 20 3/4 | 2 5/8 | 43.3L |
| 7'0 | 20 3/4 | 2 5/8 | 43.8L |
| 7'1 | 21 | 2 3/4 | Â 45.4L |
| 7'2 | 21 | 2 5/8 | Â 45.4L |
| 7'4 | 21Â 1/4 | 2Â 3/4 | Â 49.2L |
| 7'6 | 21Â 1/2 | 2Â 3/4 | Â 51.0L |
| 7'8 | 21Â 3/4 | 2 3/4 | Â 52.7L |
| 7'10 | 21 3/4 | 2 7/8 | Â 53.8L |
| 8'0 | 22 | 2 Â 7/8 | Â 58.1L |
| 8'2 | 22 | 3 | Â 61.9L |
| 8'4 | 22 1/4 | 3 | Â 63.9L |