-Selection A+B-40-60 sq ft average. -Thickness 4,0 mm and up-Without hump, Ticks, Knife cuts, scratches or marks.The hides are derived from cattle that are pasture fed providing raw stock that is clean and free of any manure related problems.Our Cow Hides tanneries are machine fleshed on arrival. This procedure allows for substance variation over the neck and butt regions and removes surplus fat and flesh which assists in the first stage of the tanning process. In addition to this, all Wet Blue bull hides are re-fleshed in lime which assists grain flatness.