Vellerukku also called as Mudar in English is a tree variety Mudar Tree. It is classified into two types based on its flower colour. Vellerukku or White Mudar flowers are white in Colour. These White Mudar Tree stems are soaked in water, fleshy stem parts are removed, then its fibres are used to make Araignan Kodi which is considered as good for babies and childrens.

Vellerukku Araignan Kodi is good for babies in protecting them from bad vibrations and negative effects. It is like Vellerukku thiri in removing evil eye effects. It is 60 inch length can be cut into pieces based on the length of baby waist.