The Improvised Explosives Training Kit contains 4 inert replica IEDs and 9 inert, simulant samples of improvised explosives commonly used by terrorists and criminal groups throughout the world. All inert, simulant explosives found in this training kit are visually, texturally and x-ray correct. This means that when placed within an x-ray machine, they will produce the same exact image that a real explosive or IED would produce. The inert, simulant improvised explosive training kit therefore provides an unrivalled training tool that can be used as part of security x-ray threat detection training as well as on the job covert testing.