I-razor wire ngokuvamile yenziwe ngensimbi enameva yekhwalithi ephezulu futhi ibukhali kakhulu.Idizayinelwe ukuthi ingangeni manzi futhi imelane nesimo sezulu ukuze ingabi lula ukugqwala futhi inikeze iminyaka yesevisi.Ilungele indawo yakho ebiyelwe ukuze ugcine izilwane ezinjengezingwejeje noma uvimbele izinyoni ukuthi zingahlali.Hlola izimvume zocingo oluhlabayo endaweni yangakini ngaphambi kokufaka i-razor wire.Amanye amadolobha awaluvumeli ucingo oluhlabayo ngenxa yezingozi ezingase zibe khona ezilwaneni zasendle.