| Length | Width | Thickness | Volume |
| 6'8" | 21.38" | 2.59" | 42.4 L |
| 6'9" | 21.50" | 2.65" | 44.3 L |
| 6'10" | 21.75" | 2.70" | 46.1 L |
| 7'0" | 22.00" | 2.75" | 48.7 L |
| 7'2" | 22.25" | 2.87" | 52.6 L |
| 7'3" | 22.38" | 2.93" | 54.6 L |
| 7'4" | 22.50" | 2.99" | 56.7 L |
| 7'6" | 22.75" | 3.05" | 59.9 L |
| 7'8" | 23.00" | 3.31" | 67.2 L |
| 8'0" | 23.25" | 3.25" | 69.9 L |
| 8'4" | 23.50" | 3.38" | 76.5 L |
| 8'6" | 23.75" | 3.50" | 81.5 L |
| 8'8" | 24.00" | 3.63" | 87.8 L |