Fine mesh safety vertical net (fine mesh safety vertical net) is a safety net with a mesh density of not less than 800 meshes / 100cm2 and an area greater than or equal to 2000 meshes. The mesh can not be inserted with a 12mm diameter cylinder. It is installed perpendicular to the horizontal plane to prevent personnel from falling and falling objects.
It is generally composed of mesh body, eye-opening ring buckle, side rope and additional tether.