Two pieces of stainless steel razor wire of zinc-coated razor wire were bounded together by clips to make it more strength. The spiral interesting barbed wire presents an interesting shape after opening with beautiful feature and practicality. There are many ways for straight type razor wire installing. The straight type razor wire can be installed quickly. It can not only save expenditure but also reach the result of frightening and stopping. As it is dangerous to touch, it can be applied in protection. Razor barbed wire mesh is widely used in military, jail, government, residence districts, highway and railway.