... Concrete Steel Nails, Black Surface, Sharp Point, Boat Nail, or Zinc Plated, Free Samples ProvidedProduce NameBlack Square Concrete Steel NailsMaterialHigh Carbon SteelType ... design the packing box for you freePackage Description1kg/box, 0.5kg/box, 100pcs/box, 25boxes/carton Can Pallet. Or according to Customers'requestsSupply ...