Measuring 4.75 inches H x 2.75 inches W and weighing 8 oz, the portable door lock brace keeps you safe at home, at the office, at school and on vacation. Just as big as a palm, you do not need to worry to take up too much space.
All types of flooring is compatible, the innovative system of hinges and angles anchor the DoorJammer firmly to carpeted, tiled and laminate floors when outside pressure is exerted on the door.
Neoprene extension foot for adjustment needs only 0.3-inch of clearance, and can be used with doors that have high thresholds. Sleep tight in your dorm or hotel room, and protect yourself at work or school.