The Guard Dog Security Portable Door Lock is a durable and easy-to-use product designed for travel. Made of stainless steel and featuring a sleek black color, this portable door lock is suitable for various locations such as dormitories, apartments, Airbnb rentals, and more. With quick and tool-free setup, this pocket-sized door lock offers enhanced security for travelers and renters. The Guard Dog Security BlockLock Door Lock is lightweight at 6.38 oz and compact in size, making it convenient to carry and use on-the-go.