【Professional Acoustical Treatments】NEWEST acoustics foam adopts higher density material, which means it has better sound absorption. By increasing noise absorption properties to reduce noise transmission , and can also effectively reduce the reverberation, flutter echo, undesirable acoustic reflections etc. in the room,【Easier Installation】Soundproof wall panels has higher resilience, no need to wait 24-48 hours to recover, it will return to normal size immediately after you open the package. Acoustic panels have self-adhesive on the backs, you just need to peel and stick on, and without extra tools or materials,【Safe Material & Decor】Sound Proof Foam Panels are made of eco-friendly foam material, non-toxic, odorless and flame retardant, safe for adults, children and pets. Soundproof foam adopts ten-slot design, which is more fashionable and beautiful than traditional soundproof foam, can double as your decorative wall art,【Widely Usage】Self-adhesive acoustic foam can be installed to a variety of different surfaces (walls, doors, windows, ceilings, etc.), suitable for recording studios, offices, home theaters, vloggers, rehearsal rooms, game rooms, and more. Acoustic panels can be easily cut to the size you want without compromising the performance of the acoustic foam,【Produce High-quality Audio】When recording your voiceovers, music, interviews, videos, soundproof wall panels can help you reduce background noise and echoes, and also enhance the acoustics of the room to improve your audio quality. More sound foam panels and the effect are better