Dämmatte with special properties / Features: Acoustic and thermal insulation through Aluminium Surface / main Acoustic Foam Mat-Material thickness: 7 mm - strong adhesive on the underside - unlike Bitumen Very lightweight-easy to cut, e.g. Using scissors or craft knives / the offer refers to 1 x 1 Meter the means of a purchase you will receive 1.09 yrd (1 m) ² should you buy several times, we will send it in one piece, e.g. Volume Buy: 3 x 3 x 1 metre