Razor wire is a type of high-security fencing material designed to prevent intrusion and enhance perimeter protection. It is made from high-tensile steel wire with sharp-edged steel blades tightly clipped onto the core wire, forming a strong and effective barrier.

The sharp blades act as a powerful deterrent against climbing or cutting, making razor wire widely used in high-security areas such as military facilities, prisons, airports, and industrial sites. It is typically manufactured with galvanized or stainless steel materials to ensure excellent corrosion resistance and long service life in harsh outdoor environments.

Razor wire can be installed in various forms, including straight line wire, concertina coils, and flat wrap, depending on the level of security required. It is often used together with other fencing systems, such as chain link fences or welded mesh panels, to provide enhanced protection.