When it was introduced
in 1994, the KUN Collapsible became the shoulder rest of the future.
The compact Collapsible features a modern design similar to that of
the KUN Original, with one important addition: end members that fold
down for easy carrying and storage. And a new size adjusting mechanism
introduced on the Collapsible Mini in 1997 makes it the only contoured
shoulder rest that fits four sizes of violin.