Description This sound deadening wall insulation acts as a robust sound insulating panel, effectively reducing external noise to ensure a peaceful environment at home. Its advanced heat insulation pad for auto technology also delivers excellent thermal insulation, maintaining optimal indoor climate and minimizing energy loss efficiently. Features -Color:Silver -Material:Aluminum foil, foam -Size:50.00X30.00X1.00cm/19.65X11.79X0.39in -Sound insulation: engineered with advanced sound deadening wall insulation technology, these panels efficiently block external noise, creating a peaceful and quiet home environment -Temperature control: featuring a heat insulation pad, these wall panels keep your interiors warm in winter and cool in summer, improving your energy efficiency -Diy installation made easy: each sound deadener pad is lightweight and simple to cut and apply, letting you upgrade your space quickly without the need for professional tools or skills -Durable for outdoor & indoor use: with insulation shield for car innovation, these panels are weather resistant and designed to withstand rain, sun, and wind, providing protection for any wall -Elegant home enhancement: the sleek insulation door mat finish beautifully complements any decor, boosting both aesthetic and functional value by minimizing noise and thermal transferPackage list: 4 x Sound Deadening Mat