18 PCS Sound Proofing Panels Self Adhesive, 30x30x0.9cm Acoustic Wall Panels, Black Foam for Recording Studio, Game Room, Music Home Cinema

【0.9 Noise Reduction Coefficient】Featuring a hexagonal honeycomb three-dimensional structure, these acoustic wall panels create multiple sound reflection and absorption channels to greatly boost sound absorption performance. With a Noise Reduction Coefficient (NRC) of over 0.9, they effectively dampen mid-to-high frequency household noise, echoes and reverberation. 【Self-adhesive Design】The sound proofing panels self adhesive come with high-tack adhesive backing. Simply peel off the protective film for direct installation. The strong adhesive ensures firm adhesion without easy falling off, and can be gently removed with no residue and no damage to walls. Suitable for flat surfaces including walls, glass, wooden doors and ceilings, the panels can be freely cut and spliced to fit spaces of all sizes. 【Safe & Durable】Made of high-density polyester fiber, the sound proofing panels are non-toxic and odorless. They feature high toughness, resistance to deformation, and excellent moisture and mildew resistance. The honeycomb structure enhances mechanical strength, delivering outstanding impact resistance and long service life against daily wear and tear. Strict quality control is implemented throughout production for a reliable quiet environment. 【Versatile Application】Boasting a sleek matte black honeycomb finish, the sound absorbing panels feature a minimalist style. They are ideal for bedrooms, living rooms, recording studios, game rooms, music rooms, home theaters, live streaming rooms, offices and studies. They excel at blocking external noise, eliminating indoor echoes and optimizing the overall acoustic environment. 【Professional Acoustic Optimization】These acoustic foam panels minimize noise disturbance to help improve sleep quality and work concentration, keeping your home office, study and rest spaces free from outside interference. For recording studios, live streaming rooms and entertainment areas, they significantly reduce sound reflection and leakage, protecting privacy while delivering superior sound quality.