About this item Dual Protection :This portable door lock provides you with extra security and privacy, greatly improving your security and preventing unauthorized entry, so the door can't be opened from the outside, not even with a key; In case of an emergency, you could remove the lock in seconds！ The package include:1x Portable door lock,1x Instructions；1x Storage bag,Lightweight and small, you can put it in a pocket or handbag. [Easy to Install, Suitable for Most Doors]--No need to nail or screw anything. You can install or remove the portable lock in a few seconds without the aid of tools. Simple installation design for anyone, just insert the metal piece into the slot of the door lock, close the door, and then put the red handle groove to the stud on the metal sheet, then you can have a safe and private space. WIDELY USE - The security door stopper contains two holes of different sizes to ensure that all types of door locks are matched. Perfect for hotels, dormitories, apartments, short-term rentals, Airbnbs, bathrooms, bedrooms, or private rooms. It may also be applied to avoid pets going out, and also to prevent children from opening their doors to strangers. SAFE AND PRIVACY- This portable door lock provides you with extra safe and privacy, greatly improving your security and preventing unauthorized entry, so the door can't be opened from the outside, not even with a key. › See more product details