Template:WD Hydra Size Inches
| Dimensions | Mini | Small | Medium | Large | XL |
|---|---|---|---|---|---|
| Shaft Diameter | 0.90 | 1.20 | 1.70 | 2.00 | 2.50 |
| Knot Diameter | 1.40 | 1.80 | 2.40 | 3.10 | 3.90 |
| Shaft Circumference | 2.83 | 3.77 | 5.34 | 6.28 | 7.85 |
| Knot Circumference | 4.30 | 5.60 | 7.50 | 9.60 | 11.60 |
| Usable Length | 4.60 | 6.00 | 8.30 | 10.40 | 12.60 |
| Total Length | 5.60 | 7.10 | 9.70 | 12.20 | 15.00 |