Features: 1. The lock is a portable door lock that installs and removes in seconds with no tools required. 2. The innovative system of hinges and angles anchors firmly to the floor when external pressure is exerted on the door. 3. The lock is a unique, new and innovative portable door security device for anyone in need of privacy and security. 4. The footrest, adjustable foot located below allows the door lock to be installed on any type of surface: hardwood floor, carpet, tile, linoleum, etc. 5. The portable lock is compact and fits easily into any medium sized bag, suitcase or backpack. 6. This revolutionary safety device installs in seconds, creating vertical strength against outside pressure for peace of mind in homes, offices and hotel rooms Specification: Color: Red Material: Zinc Alloy Quantity: 1pcs Size: 11.8x8.7CM Suitable door thickness: 35-50mm Keys Included: No