Want to sleep peacefully in a hotel, dorm, or even at home? This compact lock turns an ordinary door into an impenetrable barrier! Durable zinc alloy, reinforced construction, and a load distribution mechanism provide reliable protection against break-ins. Fits most doors with a gap between 0.2 and 2 inches, installs in seconds, and won’t scratch the floor. It’s your personal “bodyguard” in your pocket, always within reach.