Portable Door Lock - Overseas Hotels - Overseas Travel - Hotel Key - Additional Lock - Peace of Mind and Sound Sleep ＼Bundle Discount／ 100 yen off for 2 items, 150 yen off for 3 items Worried about hotel room keys in foreign countries...? As an additional lock for inward-opening doors, you can sleep soundly with this!! Overseas Travel For those who want to feel a little more secure, a portable door lock is a must-have item!! 【Small and Portable】 Superior to hotel door lock chains. Add a portable door lock for effective security in hotels, apartments, dorms, bathrooms, and bedrooms. Small enough to fit in your bag, a self-defense and self-protection safety device for women traveling 【High-Quality Materials】 Made of stainless steel, durable and impact-resistant, protecting the door from opening even if the lock is broken. Can also be used as a self-defense tool when someone is trying to take over. 【Easy Installation Without Tools】 Easy to install without tools, just insert into the door gap. The portable door lock is a second layer of protection for home security, providing better safety and privacy. When using, make sure the door is locked. Can be used as an emergency kit, an interior door lock.