Portable Door Jam LockEVEN IF INTRUDERS OPEN THE LOCK, THEY CANNOT ENTER. FEEL SAFE WHEREVER YOU GO Add an additional level of security and a sense of security while you're inside your personal space. Take the Portable Security Door Jam Lock with you especially if you're traveling to somewhere unfamiliar. The Portable Door Jam Lock will keep the door securely closed even if the intruder breaks through the door lock. HOW DOES IT WORK? The claws of the chrome body fit into