... , BTO-60,65 Razor Wire Fencing Material: Galvanized sheet and wire, stainless steel sheet and wire.Usage: Mainly used for the ... the frontier defense line wire, sentry, prison, military base and airport, etc.Specification: BTO-10,12,18,22,28,30 ... --16m8.Razor barbed type : cross type Packing : compression rolls,waterproof paper, woven bag packing. Factory Good Quality And Sharp Blade Razor Barbed Wire