You're in luck! It's still available! When you write, please let me know what day and time you would like to stop by between 11:30 a.m. and midnight -- and whether in my driveway in clear view of nine other houses, or the Wheaton Police Department vestibule. Because of massive data harvesting on this site, I do not text or make phone calls. I reply only to emails through this link and to no other. I do not reply to, "Is it still available" because that generally indicates spam.
Builders Best clothes dryer transition duct with hose clamps and one close elbow designed to make tight 90-degree turns is all aluminum, 8 feet long (when expanded), made in USA, and provides excellent year-'round durability. Clothes dryer outlets are 4 inches in diameter. Acceptable temperatures are -100F to +430F. (If your clothes dryer can get hotter than 430 degrees, I want to buy it!)
One end features the close elbow which can accommodate tight 90-degree turns within 4.5 inches. The other end features a crimped collar for secure connections to wall pipes. This collar can be removed to reveal a soft cuff end which provides flexibility in hook-ups. This Builders Best model 84018 is $74.99 on Amazon plus sales tax totaling $81.55. Why pay full price? Get it here for more than 50% off! UL Underwriters Labs approved. It is also not flimsy metal that will easily dent with your thumb, but has a nice thickness to it while remaining bendable and expandable. Save big!