The weaving KohYo has a procedure and step of the weaving, by step similar with general weaving, but different at pattern because pattern of Koh Yo has a unique. The weaving Koh Yo fabric is most famous until to get bestow on naming "Ratchawat pattern". The weaving KohYo has a procedure and step of the weaving, by step similar with general weaving, but different at pattern because pattern of KohYo has a unique. A Ratchawat pattern look like a table pattern, which is consisting of 2 types are a Ratchawat yai pattern and Ratchawat lek pattern. (BEDO, 2015)