The RAL K7 Colour fan deck contains all 215 colours from the RAL CLASSIC colour range and is the definitive guide for selecting and verifying colour for paint and coatings to international standards. The RAL K7 forms part of the RAL CLASSIC collection of accurate, easy-to-use resources offering a simple 4-digit code system for ease of selection, making the RAL K7 a definitive guide for professional colour use.