SECURITY AND PRIVACY - 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; which is a great helper for you when you are on business and trips, or live alone.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 red handle groove to the stud on the metal sheet, then no one can open the door from outside.HIGH-QUALITY 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 ensure a smooth touch and minimize any injury to your skin. A strong door lock with high quality may guarantee prolonged service life.WIDELY USED - 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.COMPACT DESIGN AND TAILORED CUSTOMER SERVICE - Size 4.3 x 1.26 x 0.4 inches with 0.78inch (2 cm) and 1.2inch (3 cm) holes, lightweight and small, you can put it in a pocket or handbag. If you have any questions, please do not hesitate to contact us by email immediately. Product Description Are you still worried about the insecurity of staying in a hotel for your trip? Are you afraid of strangers opening your room? Don't worry, AceMining portable door locks give you peace of mind and greatly improves your safety. Why choose us? The upgraded portable door lock with two different sizes of locking holes: 0.78 inches fitting normal doors, 1.2 inches fitting doors with larger bolts. Provide absolute security and privacy, increase the security of your room. Will not mark or damage the door, especially will not violate your lease. If someone wants to enter, they will make a lot of noise, such as kicking the door, providing extra warning and time. Easy installation or removal without any tools. Small size, this is a very useful door lock tool when you live outside. Made of strong stainless steel. Sturdy ABS plastic cover. Smooth touch, avoiding any damage. Suitable for dormitories, apartments, short-term rentals, bathrooms, bedrooms, or private rooms. Color&Quantity White&1 Silver&1 Black&2 Red&1 Red&1 Pink&1 Package Included Security Bar, Manual,Headx2 Lock, Manual Stopper Alarm, Manual Lock, Pouch, Manual Lock, Pouch, Manual Lock, Pouch, Manual Suitable For Swing-In Door, Sliding Door and Window Swing-In Door Swing-In Door Swing-In Door Swing-In Door Swing-In Door Perfect For Home,Travel, Apartment Home, Apartment Home,Travel, Apartment Home,Travel, Apartment Home,Travel, Apartment Home,Travel, Apartment Premium Material ‎Iron, ABS Plastic, Silica Gel High Qualitvy Aluminum Sturdy Stainless Steel, ABS Plastic Sturdy Stainless Steel, ABS Plastic Sturdy Stainless Steel, ABS Plastic Sturdy Stainless Steel, ABS Plastic Track Page Views WithAuctiva's Counter