Check the listing for details. R Panel Foam Inside Closure Strips (20 Pack) 12 in Profile 3 ft Long. Condition: New. Listed at 55.49 USD. This listing is for 20 pieces R-Panel Inner foam closure strips. (R Panel has ribs that are 12" on center, 1-1/4" height) 35-1/2" wide 1" deep. 12ICS closures are flexible with exceptional strength and uniform compression. 12ICS panel closures are also very lightweight and easy to handle / install. 12ICS resists high temperatures and its configuration virtually eliminates moisture absorption and vapor transmission problems. Rust is no problem either - even at building bases and eaves. 12ICS will not crack, shrink, or dry out as do conventional closures. Use 12ICS where chemical resistance is required. Shipping time is 1-2 days if purchased during the week, otherwise item will ship Monday if purchased over the weekend. Contact me with any questions. WILL COMBINE SHIPPING. All orders processed and shipped by Duco Plastics and Supply, LLC. There is no adhesive on these closure strips