Simply insert the 1/4 inch thick, lightweight, NIJ IIIA bulletproof panel into the back of your notebook, clipboard or just clamp the panel in behind the pad of paper on a standard clipboard and instantly add vital personal protection in the event of a shooting incident. If you work in the public, visit public spaces or enter other people's property in the course of performing your job, you are at a greater risk of being involved in a shooting incident (CDC). This product provides 100 square inches of bulletproof protection.