Green netting, which is likely a type of safety net or shade net.
Construction Scaffolding Safety Net: These nets are used on construction sites to catch falling debris and tools, enhancing safety for workers and the public.
Nursery Shade Net: Used in agriculture, particularly in nurseries, to filter sunlight and protect plants. They come in various percentages indicating the amount of light filtered and are typically made of UV-resistant materials.
Material: The netting appears to be made of a durable, woven material, often a synthetic polymer like polyethylene, designed for strength and longevity.