12X12 Inch Square Acoustic Wall Panels (18/48 Packs) - Self-Adhesive High Density Soundproof Foam Panels, Fireproof & Fade-Resistant, Multi-Color Design for Home Theater/Studio/Office/Bedroom

Top-notch soundproofing options to activate the 'mute feature' in your environment! 【Effective Soundproofing and Noise Control】Utilizes a high-density acoustic design, eliminating echo disturbances. 【Aesthetic Appeal】Allows for DIY arrangements, can be trimmed and shaped freely, combining functionality with visual beauty. 【Safety Flame Resistant · Durable as New】Self-extinguishing and non-spreading in the event of a fire, ensuring the safety of the area; Antioxidant properties ensure it remains unyellowed over time.