Razor Blade Specification: Razor wire mesh is a versatile, high security fencing mesh designed to protect you and your property without marring the appearance of the property. It has characteristic of compact and rational structure; high safety factor for the protection of prison and key projects etc. Concertina Cross razor wire is crossed razor wire. Two pieces of Zinc-coated Wire are bound together by clips to make it stronger.The spiral intersecting barbed wire presents an intersecting shape after opening with beautiful feature and practicality. Concertina Single Coiling razor wire is installed without clips; it runs in natural loops on walls or fencings. Single coiling razor wire is costless and can be easily installed. Straight Line razor wire is installed without clips and it is straight. Straight Line razor wire is easy to be installed in many ways.