... , green, yellow and other colors Meterial:galvanized steel wire,PVC coated iron wire in blue,green,yellow,etc. Different colors or length ... boundary,road, highway,railway,stopping to the aggressive truders,etc. Type Wire Gauge (SWG) Barb Distance (cm) Barb Length (cm) Electric Galvanized ... # 16# x 16# 16# x 18# PVC coated barbed wire; PE barbed wire before coating after coating 7.5-15 1.5 ...