List Of Cold Fusion Hair Extensions References. It is the only solution to all the hair problems like thin hair, short hair, rough and dull hair. Web keratin hot or cold fusion (individual strands) hair extensions method also called easy ring extensions, have become unbelievably popular over the last 3 years.

But how long do they last? You need to use micro beads to attach them to your hair Web cold fusion hair extensions are a type of hair extension that uses a unique method to attach the extension to your natural hair.