High Density Acoustic Foam -Crafted from premium high-density polyurethane foam with a density of 30 kg/m³, these panels effectively absorb sound, reducing noise, echoes, and reverberations for a clearer audio experience in your studio, office, or gaming room. | Superior Soundproofing Wedges -Designed with a wedge shape, these panels enhance sound absorption and sound-damping, making them ideal for treating walls and improving acoustic quality in recording studios, offices, and home theaters. | Quick-Recovery & Durable -Features quick recovery technology; the panels expand to their full shape within 24 hours, maintaining their acoustic performance. Durable and long-lasting, they are built to withstand daily use and provide consistent soundproofing. | Fire-Resistant & Safe -Made from fire-resistant material, these panels meet safety standards, providing peace of mind while protecting your space from potential fire hazards. Non-toxic and environmentally friendly, they are safe for all users. | Easy Installation & Versatile Use -Lightweight and easy to install on any wall surface with general-purpose adhesive (not included). Perfect for home studios, offices, gaming rooms, and more, these panels can also be cut to fit custom shapes and sizes.