Rapid development barrier also named rapid razor wall, is popular in police and military. It is fastly installed and recycle. 3 or 6 or 10 coils of razor wire connected together by tension bar, tension wire, and a support frame, then there is a special trailer to develop and recycle the wire. The type of finished product is pyramidal.Features: •Easy and quickly installation•Low cost than the fence that with post•Recycle Technical:General type Length per unit:75-300mRazor blade typeBTO-12, BTO-15, BTO-22, BTO-30, CBT-25, CBT-60, CBT-65 Blade thickness:0.5±0.05mm, 0.6±0.05mmWire dia.:2.5±0.1mmBarb length:12±1, 15±1, 22±1, 30±1, 25±1, 60±1, 65±1Barb width:15±1, 16±1, 18±1, 21±1, 32±1Barb spacing:26±1, 33±1, 34±1, 45±1, 40±1, 100±2Accessories:•Spare wheel and spanner•Barrier recovery hooks•Handling gloves•Strapping machine and strapping Packing:Razor wire with frame: bulk;Accessories: Carton box;