Portable Door Lock, Travel Portable Door Lock, Door Security, Door Lock Device For Extra Security, Home Door Lock Security Device, Hotel LIGHTWEIGHT AND PORTABLE- Portable door locks are small enough to fit in a pocket or handbag. You can take it with you without taking up space, providing self-protection and self-protection for you while traveling. UNIQUE PATENTED DESIGN- It is a novel and unique travel door lock. The portable door lock is fixed by thread, which is more stable after installation. HIGH-QUALITY MATERIAL- The portable door lock is made of 304 stainless steel precision casting. It has a longer service life and is more durable than other door locks. EASY TO INSTALL- It can be installed in a few seconds without tools, even if someone else has the key outside the room, it is not easy to open the portable door lock. WIDE FUNCTIONALITY- Travel door locks are suitable for families, hotels, schools and other families to provide security for travelers, college students, singles, mothers at home, etc.