... 60mm material: glass fiber, reinforced cement surface treatment: PVC field fence post:composite fence column material: glass fiber, reinforced cementsurface ... treatment: PVClength: 1.85m,1.95m generallysize: 50*60mmuses: field, grassland pasture, highways, road fenceproducts is strength, corrosion resistance, ... solution, low price, easy to transport, easy to maintain field fence post ( guangzhou )