PROR Stinger Key Chain The PROTECT-OR keychain is the next generation of the popular Stinger Key Chain And it all discretely fits in a palm, pocket, or purse. Taken to the next level, without increasing the size, we have added a super bright LED to the business end to both light your way and distract an assailant. Great for travelers. Just by using your thumb the light is activated, thereby eliminating the need for two hands and two devices for lighting and self-defense.