Concertina razor wire is an effective fence, It is formed and clipped together in large coils so it can be expanded or stretched like a concertina which were used for high security purpose

High Security Fence | Concertina Razor Wire, Cliped---WM Wire Industrial

Concertina razor wire is an effective fence, It is formed and clipped together in large coils so it can be expanded or stretched like a concertina which were used for high security purpose project, such as the military field, prisons, detention houses, government buildings and other national security facilities.

Concertina Razor Wire hot sale diameters and covering length:

Applications: concertina razor wire are widely used in industrial and mining enterprises, garden apartments, border posts, the military field, prisons, detention houses, government buildings and other national security facilities.