1. Make full use of the easy spreadability and high impact resistance of flexible materials to adapt to the protection of various slope geological hazards.
2. Make full use of the flexibility of the system and the flexibility of construction layout, apply to various complex topography, and avoid environmental damage caused by excavation and damage to the stability of the slope.

3. Make full use of the development of the system to reduce the visual interference of the system and protect the original vegetation and its production conditions, and provide the possibility to implement artificial greening, so as to make full use of the slope protection and reinforcement of plant roots and the environmental protection and beautification function of green plants , which integrates engineering governance and environmental protection.
4. Make full use of metal-coated anti-corrosion metal, and use hot-dip galvanized steel wire rope and steel wire or zinc-aluminum-gold-coated steel wire to ensure a long anti-corrosion life of the system. The former can generally reach 30-50 years, and the latter can reach hundreds of years. The service life can be extended by replacing only a few parts when necessary.