The StarFlash® Micro Signal Mirror is a lightweight, virtually unbreakable signal mirror with a precision aiming system, using a targeting star with a retro-reflective fabric. Measuring only 2" x 1.5" is is only half the size of a normall 2" x 3" signal mirror. It easily fits in small tin type survival kits as well as other small containers. It has a lanyard hole for convenient attachment to gear and weighs only 0.5 oz. (14g). It should be noted that the StarFlash® Micro is NOT a floating mirror.