A: Thank you for asking, Eddie. Our longest length of 3x5 Concentric Venting is 36 inches, which is Part# RTG20151D-1. We also offer a 24 inch, RTG20151C-1, and a 12 inch, RTG20151B. If you have any further questions, please contact us at 1-866-720-2076. Thank you and have a great day.
A: Hi Matt, this item is currently in stock online. The Homedepot.com will allow you to place the order for whatever quantity is available at the time in the online inventory. We appreciate your business and look forward to serving you in the future. Thank you for shopping Home Depot.