... sheet, stainless steel sheetVarieties straight razor wire, single coil concertina razor wire and crossed concertina coils.Features :razor ... barbed wire are aging resistance, beautiful, easy to ... , prison, frontier defense, national defense, etc.Razor Blade SpecificationReference NumberBlade StyleThicknessWire DiaBarbLengthBarbWidthBarbspacingBTO-100.5±0.052.5± ...