Features an adjustable length from 20.31 to 41.52 inches, for most standard doors and screen doors without drilling or permanent installations, thanks to its easy to use design as an adjustable door jammers Perfect for securing doors in apartments, hotel rooms, dormitories, and rental properties during travel or short term stays, instants protecting wherever you go Ideal for travelers, renters, students, and homeowners seeking reliability and portable door security solution for temporary or everyday use Heavy duty reinforced door security rod robust protecting against forced entry with sturdy carbon steel construction, providing an extra layer of for your home or property Compact and lightweight, this portable door is easy to store and carry, included as a complete set for multiple applications, with its versatile security rod for doors, Manufacturer: Kaeltsyn