This BS 4800:2011 Fan from the British Standards Institute contains 120 colour  patches  150mm  x 50mm, one colour to a leaf. [Please note this does NOT include BS381C colours]. Colour references are included but no colour names are printed as there are no offical names to BS 4800 colours and paint companies may refer to these colours with a variety of different names.  We have tried to include as many name references as possible in the BS 4800 colour chart. This colour fan replaces the individual box colour card matching set.