Price is for a single insert. For a set, add 2 to QTY at check-out. As an operator, whether law enforcement, military, private security or the average American, responding to tough, often dangerous situations goes with the territory. That's why you're there, it's your job. In this environment, you should never compromise when your safety is involved. When the chips are down and you're called on to face and address the danger, you need to be fearless. There are things you, the operator can do that can give you peace of mind and confidence to be a fearless professional. Besides your training, the most important factor is to be confident in the quality of your armor and gear. That's why using armor that has saved the lives of our Law Enforcement personnel under fire is not optional, it is a requirement! The RTS Tactical Level IV Plate Insert can give you that confidence and peace of mind. You can face the challenge knowing that you are equipped with the highest level of protection, with armor and gear that the elite operators use. You too can be fearless. RTS Tactical Single Curved Level IV Plate Insert protects the operator against multiple .30-06 armor piercing rounds. This Level IV armored plate is of ceramic construction and contains the impact from multiple rounds with zero spalling while keeping the back face deformation to a minimum. It complies with the NIJ guidelines.