Staying in a hotel and feeling unsafe? Locks are broken or non-existent? Always feel you're under Mother's watchful eye? Safety and privacy are two things that you just can't compromise on and with the Portable Hotel Door Lock, all of these problems can be eliminated! Our lightweight, portable door lock is incredibly easy to install, with no tools required. Plus, it can be removed in just seconds, making it the perfect security solution for apartment living, hotel stays, student dorms, and more. Made of durable military-grade steel, it provides enhanced privacy and security, even on doors without locks. It works together with your existing locks to provide additional protection while you're in a room or doing outside for a commute (works both ways.) Take it with you on your travels or use it at home. Our Portable Hotel Door Lock is perfect for short term rentals, Airbnb stays, or any situation where you need added security and privacy. Moreover, it is compact and lightweight, which means it’s easy to carry with you in your pocket or handbag, providing you with added peace of mind wherever you go. Usage:  Insert he metal piece into the slot of the door lock. Close the door. Put the red handle groove onto the stud of the metal piece. Protect from intruders.