Knauf Ecobatt R 11 Foil Faced Fiberglass Insulation Batts 3.5 in x 16 in x 96 in (5 Bags) Select Your Delivery Zone:ID MT OR WA The barrier will adhere firmly checklist The customer is required to have a means of offloading their order when it arrives The barrier will adhere firmly when pressed against the substrate and will permit the passage of water vapor while performing as a barrier to air and water it is recyclable and can be disposed of in accordance with your local recycling guidelines Soft to the touch Knauf EcoBatt Fiberglass Insulation Batts with ECOSE Technology are a flexible glass mineral wool batt insulation made from sand and over 50% recycled glass bottles bonded with ECOSE Technology