Specification:
| Size | W2/W4 Thickness*Bandwidth |
| 6.0-7.0mm | 0.5*5 |
| 7.0-8.7mm | |
| 7.8-9.5mm | |
| 8.8-10.5mm | |
| 9.4-11.9mm | 0.6*7 |
| 9.8-12.3mm | |
| 10.3-12.8mm | |
| 10.8-13.3mm | |
| 11.3-13.8mm | |
| 11.5-14.0mm | |
| 12.0-14.5mm | |
| 12.3-14.8mm | |
| 12.8-15.3mm | |
| 13.2-15.7mm | |
| 13.7-16.2mm | |
| 14.1-16.6mm | |
| 14.3-16.8mm | |
| 14.5-17.0mm | |
| 15.0-17.5mm | |
| 14.5-17.8mm | |
| 14.8-18.0mm | |
| 15.3-18.5mm | |
| 16.0-19.2mm | |
| 16.6-19.8mm | |
| 17.8-21.0mm | |
| 19.4-22.6mm |
