Barbed Wire£¨Reliable Factory£© 1. Making: Barbed wire is twisted by full auto barbed wire machine. Popular name Caltrops. 2. Species: single wire twist, double wire twist 3.Material: high quality low carbon steel wire 4. Surface treatment: electro galvanized, hot dipped galvanized, PVC coated, PVC Spraying, 5.Color: blue, green, orange etc. 6.Usage: Used in the lawn border, railway and highway isolation and protection. With iron handle, with hard-paper around packing.One or two rolls packed in a carton or do as your demands.