| Colour | Material | Service life |
| Green | High-Tenacity Fiber Base Fabric | 4～6 years |
| Red | High-Tenacity Fiber Base Fabric | 4～6 years |
| Blue | High-Tenacity Fiber Base Fabric | 4～6 years |
| Green | High-Tenacity Fiber Base Fabric | 4～6 years |
| White | High-Tenacity Fiber Base Fabric | 4～6 years |
