Rebecca, the classroom kit/large emergency Kit, emergency response kit and incident command kit we put together our selves. The Bleeding Control PAK we got from Ofer Lichtman, with High Threat Innovations. http://www.TraumaPAK.com. Ofer is a first responder in San Bernardino, and worked with our County Office of Ed in Riverside. That’s where I met him. I also have a video of Ofer showing the items in the Bleeding Control PAK and how to use.