Locks & Latches descriptions： We use high-quality raw materials, all materials are very suitable for the product, please rest assured to buy. Portable Self Defense - Door Stopper, Lock Security Device. Features: 1 The Lock is a Portable Door Lock That Installs and Remove in Seconds Without Any Tools Required. 2 The Innovative System of Hinges and Angles Anchor the Firmly to Floors when Outside Pressure is Exerted on the Door. 3 The Lock is a Unique, New and Innovative Portable Door Security Device for Anyone Needing Privacy and Security. 4 Give You Additional Safety, Security, and Privacy. 5 The Adjustable Foot, Situated at the End of the Hinged Leg, Allows the Lock to Be Installed on Any Type of Floor: Flat or Inclined. 6 This Revolutionary Security Device Installs in Seconds, Creating a Vertical Force Against Outside Pressure for Peace of Mind at Home, the Office and in Hotel Rooms. 7 A Great and Useful Gift for Any Occasion. Specifications: Color:Red Size:Shown As the Picture Surface Finishing:Lacquered Application:Bedroom Fit Door Thickness:35-50mm Keys Included:No Features:Durable,portable,easy to Use Material:PP,Metal Package Included: 1x Portable Lock 1x Cloth Bag. Products number : SOMONO112494