Concertina single coil razor wire is a work of metal strips with sharp edges whose design is to forestall section by people. While razor wire is a lot more honed than the standard spiked metal made to tear and take hold of apparel and tissue.

The numerous edges of a razor wire fence are intended to deliver genuine slices on anybody endeavoring to move through and hence have a solid mental hindrance impact. In some high-security applications, thorned tape replaced spiked metal, which could be dodged moderately rapidly by people with devices, while entering razor wire hindrances without instruments is moderate and troublesome, giving security powers more opportunity to react. Razor wire contains a center solidified steel strip that is frequently under pressure, so whenever cut, it strikes the shaper.