Panel packing 1.it has soft sponge at the botom of the pallet to avoid the botom fence panel to be damaged by metal pallet. 2.it has 4 metal corners to keep the pallet be more strong. 3.it has metal plate under the plastic bandage to avoid the bandage to presure the fence panel. 4.it has wood plate on the top of pallet to keep the above pallet to de destroyed by the pallet.