Enhanced Portability: This portable door lock enhances your home's security from the inside, providing additional peace of mind by preventing unauthorized access, thus securing family safety during travel and other scenarios. Applicability Considerations: Suitable exclusively for doors that open inward and align with the door frame. the spacebetween the door and its frame is adequate for installation to avoid operational issues. Installation Simplified: No tools needed for installation. Effortlessly install in seconds by inserting the metal claws into the strike plate, shutting and locking the door, and then securing by tightening the integrated screw. Robust and Reliable: Fabricated from metal, this door lock is engineered for robust enforcement. It offers substantial safety and protection in various settings such as hotels, apartments, dormitories, bathrooms, and bedrooms. Colour:Black Material:Metal Package Contents: 2x Adjustable Door Guard Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.