I-Blade barbed wire, ekwaziwa ngokuba yi-razor barbed wire, luhlobo olutsha lwemveliso yokhuselo ephuhliswe kwiminyaka yakutshanje ngokhuseleko oluluqilima kunye namandla okuzahlula. Ekuqaleni, ucingo oluhlabayo lwalusetyenziswa ngokubanzi ezintolongweni ukuze lukhuseleke. Ngenxa yokuba i-blade ibukhali kwaye kunzima ukuyiphatha, idlala umphumo othile wokuthintela.
Kodwa ngoku ukusetyenziswa kwencakuba yocingo oluhlabayo lubanzi ngakumbi, ingasetyenziselwa ukhuseleko eludongeni lwabahlali, kwaye ingasetyenziselwa indawo ebiyelweyo, njl. Eyona isetyenziswa ngokubanzi.
Ameva abukhali amile okwemela abotshwe ngamacingo aphindwe kabini aze abunjwe abe yimo ye-concertina, entle kwaye epholileyo. Idlale isiphumo esihle kakhulu sokuthintela. Ngexesha elifanayo, imveliso ineenzuzo zokubukeka okuhle, umphumo ochasene nokuthintela kunye nokwakhiwa okufanelekileyo.