Portable door lock, safe and reliable, suitable for home security, travel and dormitories.

【Security and Privacy】This security lock comes with a portable storage pouch, allowing you to easily slip it into your pocket or purse for convenient use in hotels or other short-term rentals. While you sleep, no one outside can open the door with a key, significantly enhancing your security. 【Easy to Use】This laptop security lock installs and removes quickly, without tools or drilling, making it an essential travel security accessory. The first step is to open the door and insert the metal plate into the lock slot; the second is to close the door and align the red groove on the handle with the protrusion on the metal plate. Installation is complete. 【Versatile Use】Perfect for use in motels, hotels, resorts, dorms, apartments, short-term rentals, bathrooms, bedrooms, etc. It also prevents pets from escaping and children from opening unfamiliar doors. A door lock is a second line of defense; it's also important to lock your door properly and not rely solely on its locking mechanism. This portable door lock is compatible with inward-opening hinged doors equipped with a suitable weatherstrip (thickness ≥ 3 mm). This upgraded door lock is available in two door hole diameters: 22 x 20 mm (thumb hole); 30 x 20 mm (please measure your door dimensions). It is not compatible with sliding doors, double doors, louvered doors, or hinged doors. [Personalized Customer Service] A portable door lock is an essential travel accessory for peace of mind. You can also give one as a gift to your loved ones for their safety and peace of mind.