How big is a Rebel Rechargeable Stun Gun 1m?

SKU: CH1000RB Compact 1 million volts of power, built-in charger, and bright LED flashlight! Rechargeable 1 million volts of electrifying power with integrated charger. Includes built-in bright LED flashlight. The Rebel Stun 1.0 conveniently plugs directly into any standard wall outlet for recharging. It includes a leather carrying case that has a belt clip for easy transport. Simply touching an attacker with a stun gun for two to three seconds will deliver a high voltage shock causing loss of balance and muscle control, confusion, and disorientation bringing the attacker to their knees and making them incapable of further aggressive activity. Full recovery takes about five to ten minutes and there is no permanent harm. Includes attached wrist strap to prevent a take-away.