Naugan 12 Pack Self-Adhesive Sound Proof Foam Panels 2x12x12 Inch Pyramid Design Acoustic Foam,for Home Studio,Black + Gray

self-adhesive acoustic panels are and can be installed to a variety of different surfaces (walls,doors,ceilings and so on) without any tools.The self-adhesive acoustic foam is also easy to cut to size, altering 't affect acoustic foam's performance. Easy to Install - Our soundproof wall panels comes with self-adhesive, tear off the double-sided tape on the back and use it immediately. Save your time and money. Please noted that press firmly after sticking to the wall to prevent falling off. Perfect for professional studios, video blogger,rehearsal rooms, concert , podcasting, school,home theaters, offices, pet kennels,etc. High quality Materials: Our sound absorbing foam panels crafted from fire-retardant and eco-Friendly material, it is safe to use in small and medium-sized rooms. High quality panels for better sound absorption, Reduce waves, reverb and flutter echoes in smaller to medium sized rooms. Installation : It is recommended to stick the tape to the four corners and the center of the back of the acoustic foam panels, and then to the wall. Or you can purchase glue to install the soundproofing foam according to your needs.