Features: 1) Made of steel or aluminum 2) A variety of spear, decorative parts are available to suit different demand 3) Finish: a) Raw b) Galvanized c) UV-proof polyester powder coating with additional protection to the galvanized substrate d) UV-proof Polyester powder coating with additional protection to the phosphate zinc substrate 4) Various color available 5) Various size available 6) Application: a) Park b) Recreation areas c) Farm and estate boundaries d) Garden producing area:China