Concertina Wire for Fencing is manufactured using a central core of high tensile wire around which a tape of razor sharp barbs. The Concertina Wire is strong and reinforced with a steel coil which makes it very hard to bend while the barbs have a piercing and gripping action. The Concertina Wire is used for fencing borders for security purposes. The Concertina Wire for Fencing can be availed in various diameters ranging from 450 to 1050 mm.