Ultimate Survival Technologies StarFlash Floating Signal Mirror 2 x3 Emergency StarFlash Ultra is the latest advancement in signal mirror technology. It is over 90% as reflective as glass yet boasts features you won t find with traditional glass signal mirrors. Unbreakable scratch resistant and floats! Even on overcast days you can effectively use this signal mirror to obtain rescue. StarFlash Ultra signal mirror can help you be found and can save your life. Lanyard hole for attachment Lightweight Virtually unbreakable StarFlash Ultra is the latest advancement in signal mirror technology. It is over 90% as reflective as glass yet boasts features you won t find with traditional glass signal mirrors. Unbreakable scratch resistant and floats! Even on overcast days you can effectively use this signal mirror to obtain rescue. StarFlash Ultra signal mirror can help you be found and can save your life.