The present invention provides a device for mounting a graphic holder on a display arm. The device has a body portion substantially formed of a resilient elastic material. The body portion comprises a band for securing around a display arm. As the band is resilient and elastic it can be used to mount the device on a variety of different shaped display arms. The device further comprises a neck portion attached to the body portion at a first end and having attaching means for holding the graphics holder substantially at a second end. The present invention also provides a system for displaying a graphic on a display arm comprising a device and a graphic holder.