Bean bag rounds are non-lethal projectiles used primarily by law enforcement for crowd control and to subdue individuals without causing serious injury. They are typically made of fabric and filled with small pellets, resembling a small bag. When fired from a shotgun, they deliver a blunt force impact that can incapacitate a person temporarily. These rounds are designed to minimize the risk of permanent harm, making them a preferred option in situations where lethal force is not justified. However, improper use or targeting sensitive areas can still lead to injury, so training and guidelines are essential for their deployment.