Features:1. Security: this portable door lock provides you with extra security, greatly improving your security and preventing unauthorized entry, so the door can't be opened from the outside, not even with a key.2. Easy to use: easy to install or remove,this door lock can be installed in seconds without any tools, even in emergency situations and in the dark. Just insert the metal piece into the slot of the door lock, close the door, and then put the handle groove to the stud on the metal sheet,then no one can open the door from outside.3. Material: the door security device is made of strong stainless steel. Rugged abs plastic cover to prevent damage to doors under pressure. Steel surfaces with electroplating and polishing technology ensurea smooth touch and minimize any injury to your skin.4. Double holes: the security door stopper contains two holes of different sizes to ensure. It may also be applied to avoid pets going out, and also to prevent children from opening their doors tostrangers.5. Compact design: lightweight and small, you can put it in a pocket or handbag. It is a great helper for you when you are on business and trips, or live alone.Description:The portable door lock is perfect for hotels, dormitories, apartments,short-term rentals, bathrooms, bedrooms, or private rooms.Specifications:Material: plastic + stainless steelHole size: 2*3cm, 2*2cmMetal piece size:130*42mmHandle groove size: 82*55mmPackage Included:1 set *Door Lock1 pc * Cloth Bag"