The Pre-Wrapped Byrna SD Basic Box - Thin Blue Line is the perfect tool for personal protection and self-defense. This compact and lightweight device is pre-loaded with 5 rounds of powerful chemical irritant, capable of stopping an attacker in their tracks. The Thin Blue Line design pays tribute to law enforcement officers who put their lives on the line to keep our communities safe. With its easy-to-use design and reliable performance, the Byrna SD Basic Box is the ultimate non-lethal self-defense solution. Trust us, you won't want to leave home without it.