Eyelash extensions are single synthetic/man-made lashes applied directly to the natural lash, close to (but not touching) the lash line with a semi-permanent bonding adhesive. A single extension, or up to 5-7 super fine extensions is applied to a single isolated lash, leaving the eyelashes and eyelids to move freely. They are applied carefully, one by one using specially designed tweezers. The whole process normally takes 1 – 2.5 hours depending on how many lashes are applied and the set type.