◇ PROTECTION EVERYWHERE: Whether at home, school or the office, the DoorKeeper keeps what you want out.
◇ TOUGH & DURABLE: Tubular shape and steel construction are made to withstand nearly 300 pounds of force.
◇ ADJUSTABLE: Door Jammer adjusts from 25 in (63.5 cm) to 41.5 in (105.4 cm) with 40 different positions to adjust most hinged and sliding doors.
◇ IMPROVED DESIGN: Angled & squared rubber bottom assures full contact and strong grip on all types of floors without scratching them.
◇ Easy to install