Jacob Bromwell knew how important havin a good flue stop was! Today they not only close holes made by old chimneys, but also holes made by clothes dryer vents. Our flue stop is still made the same exac way for almost 200 years, now. So do enjoy it the same way families, friends, and neighbors did back in the day when being seen by doctors on the prairies and plains was common. Tid Bits O Information Aboutcher Maryland Flue Stop: Made with authentic materials, just like it was nearly 200 years ago. Americas frontiersmen wouldnt have it any other way, and neither should you! Used during the pioneering days of the Gold Rush, it was easy to carry by horse and buggy across those dirt trails, which later made up our roads and streets. The oldest maker of flue stops in America, this flue stop is still made the good ol fashioned way: with quality and tender loving care just as it was put together for Mr. Bromwells very own home. Handcrafted with Pride in the U.S.A. Dimensions: 11" L x 9" W x 4" H Weight: 0.2 lbs.