1.American type steel t post , 2.made of good rail ... ,6Feet,6.5Feet,7Feet,8Feet200Pieces Per Pallet.Medium Duty 1.25"Pound/Foot5Feet,5.5Feet,6Feet,6.5Feet,7Feet,8Feet200Pieces Per PalletLight Duty ... 0.95 Pound/Foot5Feet,5.5Feet,6Feet,6.5Feet,7Feet,7.5Feet200Pieces Per Pallet... galvanized ...