NEWLY UPGRADED PORTABLE TRAVEL DOOR LOCKS Portable door lock Double hole design, That can be used on most doors that are hinged and swing inwards. Our home security door lock is designed to offer additional safety, security, and privacy in your space. Travel door lock works in hotels, motels, dorms, apartments, homes, short term rental, bathrooms, bedrooms and can lock most types of doors sturdily. EASY INSTALL AND UNLOCK: No Tools, No Drilling, No Door Damage, Repeated Use, installs in seconds without any tools required. No need to nail or screw into anything, just put the metal part of the door security device goes into the hole on the door jam then close the door, and press the button into the lock in place. In case of an emergency, you could remove the door security bar in seconds in the dark STRONGER ; SMOOTH TOUCH: travel door lock is upgraded with better performance and durability. Portable door lock made of heavy duty steel, the solid door lock are guaranteed to remain as good as new for a very long time. Used the latest electroplating and polishing technology to ensure a perfect smooth touch, avoid any injury while using door lock. Provides secondary security for travelers, college students, singles, at-home Moms. 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. responsible for user related damage or damage incurred during installation. Deter children, smart dogs and cats from opening doors by themselves. Quantity delivered: 2 pieces Product color: black\red Product Dimensions: 4.3 x 1.26 x 0.4 inches