acoustic foam panels are expertly designed to reduce noise pollution by absorbing sound rather than blocking it. They minimize echoes and unwanted background noise, creating a cleaner, more focused audio environment. Unlike soundproofing, acoustic foam specifically manages reverberation, making it ideal for studios, recording booths, control rooms, and radio stations. Use our foam to standing waves and flutter in spaces of any size, ensuring professional-grade sound quality for your projects. acoustic foam panels are made of highly resilient material that returns to its original shape even after being compressed and packed for an extended period. Acoustic panels sound absorbing quickly recover in just 3-5 hours of dispersal and ventilation. PLEASE NOTE: If it does not regain its shape, soak the noise reduction wall panels in water for one minute, then wring out the water and dry at low temperature or air dry/sun dry. high density soundproof wall panels, despite being only 1 inch thick, is expertly crafted using professional machinery and skilled techniques. It undergoes a series of innovative high temperature processes, resulting in unparalleled elasticity and resilience, greatly enhancing durability and lifespan. You can expect the best sound management performance without compromising on quality. 1 inch cost effective noise cancelling foam panels are better suited for large areas of the studio and are non- and odor free to affect your work. PLEASE NOTE: This product does not include a double-sided adhesive tool, please purchase separately. Colour:Black Material:Polyurethane Size:30x30x2.5cm Package Contents: 52 x Sound Proof Foam Panels Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.