Material:black iron wire,galvanized wire et. Use:Used in protection in the road high way,playground,yead etc Playground Fence1.Material: black iron wire,galvanized iron wire,high-carbon steel wire,stainless steel wire2.Process: Electro galvanized,hot galvanized, PVC coated, powder coated.3.Feature: welded, strong structure, stainless, nice looking, wearable.4.Use: mainly used in protection in the ...