+3 Layflat Duct, 14" (22"X250') 4024936 $75.00 In stock Quantity: 1 Add to Bag Product Details UPC: 0.00 Brand: no Layflat Duct, 14" Strong, 4.5-mil poly ducting for nearly any application. Use as much as you need for various sized jobs. Send the air where ever you need it to go. 500 feet per roll. Specs: 22"x250ft. (for 14" duct) Save this product for later Favorite