Description: Portable door closer self-defense door stopper lock-safety door reinforcement device for personal protection home security door damper The color red Size: as shown Material: Polypropylene, metal Surface treatment: baking varnish Wrench included: No Suitable for door thickness: 35-50mm Application: Bedroom Features: 1 The lock is a portable door lock that can be installed and removed in seconds without any tools. 2 When external pressure is applied to the door, the innovative hinge and angle system secures the door firmly to the floor. 3 adjustable feet at the ends of the hinge legs allow the lock to be installed on any type of floor: flat or inclined. 4 The footrest is located under the adjustable feet and the door lock can be installed on any t type of surface: hardwood floors, carpet, tiles, linoleum, etc. 5 The portable lock has a compact structure and can be easily inserted into any bag, suitcase or backpack medium in size. 6 This revolutionary safety device can be installed in seconds, generating vertical force against external pressure, allowing you to feel comfortable in your home, office and hotel room 7 Exquisite and practical gifts for any occasion. Package Included: 1 x Portable Lock