Type:1.crossed razor barbed wire 2.single coil razor barbed wire 3.straigt razor barbed wire 4.razor wire mesh fence material :galvanized steel sheet and wireor stainless steel sheet and wire blade style number: BTO-10 BTO-12BTO-18BTO-22BTO-28BTO-30CBT-60CBT-65Razor type wire specifecation:Outside diameter(mm): no.of loops standard length per coil: Notes450 33 7-8m single coil500 56 12-13m single coil700 56 13-14m single coil960 56 14-15m single coil450 56 8-10m(3CLIPS) cross type 500 56 9-10m (3CLIPS) cross type 600 56 10-11m (3CLIPS) cross type 600 56 8-10m (3CLIPS) cross type700 56 10-12m (3CLIPS) cross type800 56 11-13m (3CLIPS) cross type900 56 13-15m (3CLIPS) cross type 960 56 13-15m (3CLIPS) cross type980 56 13-16m (3CLIPS) cross type