These straps and chains shall be good quality free of any signs of breakage, damage/ knots, strand defects or crack and will stretch from teh left side of the flat rack deck on rigid point or lashing point, extending from the top side of the cargo unit and strecthing further to the right side of the flat rack deck to secure the cargo unit from shift during transit.chain/straps shall be rigged from forward to rear side  as a series patter with a distance of not more than 3feet  from each other.