Pictured is a bulk roll, You are offerding on one roll 4' x 25' of Sound Deadener, Heat Reducer for Carpet / Floor Pans/ Door Panel / Trunk / Headliner Roof / underlayment padding.The Double Reflective Double Bubble Insulation consists of two highly reflective (96% reflectivity) layers of film. Two inner layers of insulating bubbles resist conductive heat flow while a center layer of polyethylene give our product high reliability and strength.
See my other sales for 4' x 8' pieces if you only need a little more.
Good Luck offerding.