Material superior: artificial
| tamaño | Longitud interior (cm) | tamaño | Longitud interior (cm) |
| 21 yardas | 13 | 31 yardas | 18.6 |
| 22 yardas | 13.5 | 32 yardas | 19.2 |
| 23 yardas | 14 | 33 yardas | 19.8 |
| 24 yardas | 14.5 | 34 yardas | 200,4 |
| 25 yardas | 15 | 35 yardas | 21 |
| 26 yardas | 15.8 | 36 yardas | 21.6 |
| 27 yardas | 16.3 | 37 yardas | 22.2 |
| 28 yardas | 16.8 | ||
| 29 yardas | 17,5 | ||
| 30 yardas | 18 |
