How much is your personal and family security worth? The answer is priceless, but it won't cost you nearly that much with the Buddybar Door Jammer. Of course you can buy door jammers that are less than half the price of ours. But before you do, we encourage you to compare the products. BuddyBar has been tested to withstand up to 2,560 lbs of force. We think you will agree that the Buddybar is engineered with far-superior quality and addresses common points of failure in cheaper doorjammers. Now isn't that peace of mind worth it? Sometimes you really DO get what you pay for! The Buddybar Door Jammer is made of 16 gauge, powder coated steel. There are no plastic parts on the Buddybar. The Buddybar installs in seconds, no tools required. The foot is 2"x4" rubber coated, steel, articulating, non-marring, providing for a solid grip. Great for Home, Apartment, Dorm, Traveling, extends from 36" to 51". The Buddybar works great on carpet, tile, concrete, wood.