Razor wire ke mofuta oa lintho tse tloaelehileng tsa tšireletso tse tsebahalang lefatšeng ka bophara.E boetse e bitsoa terata ea concertina kapa tepi ea barbed ka lebaka la sebopeho sa eona.E na le li-blades tse bohale le lithapo tsa tšepe tse ka hare.E sebelisoa haholo fekthering, chankaneng, banka, libaka tsa liminerale, moeling kapa libakeng tse ling ho thibela ho kenella ho seng molaong bakeng sa ts'ireletso le ts'ireletso.