flat tie, wall tie ,brick tie 1.Packing Pallets 2. the material is 45# steel ... 3.Size:wide18.5mm,2.55-2.65mm flat tie, wall tie ,brick tie1.Packing Pallets2. the material is 45# steel3.Size ... :wide18.5mm,2.55-2.65mmflat tie wall tie brick tieand Accessories ,it is made of high quality steel ...