By Hilary Powell
CHARLOTTE, N.C. -- Some Charlotte-area students are packing more than just pencils in their book bags in the interest of safety.
Bulletproof backpack panels are in high demand at Premier Body Armor in King's Mountain. The owners say they sell 800 a month online and in store.
The business has seen more than a 20 percent increase in backpack panel sales in the last year.
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