A package with five flexible rubber clips for attaching a lavalier microphone to string instruments such as violin, viola, cello or double bass. It is optimally mounted between the bridge and tailpiece. This holder allows flexible positioning of the microphone either above or below the strings, depending on the desired sound characteristics and volume. The lavalier microphone is attached to a small clip using its cable, while the main clip grips the instrument securely on two of its strings with small hooks.