Echo-Less Acoustic Foam Self-Adhesive Sheet 100*50*2.5cm Upgrade your soundproofing with our premium Acoustic Foam Roll, designed for superior noise absorption and vibration dampening. Made from high-density open-cell polyurethane foam (25kg/m²), this self-adhesive sheet is perfect for both professional and home applications, reducing unwanted sound effectively. Key Features: ✅ Flame Retardant – Specially treated for fire resistance, ensuring enhanced safety. ✅ Strong Adhesion – Self-adhesive backing for quick and hassle-free installation. Simply peel and stick! ✅ Effective Soundproofing – Absorbs noise caused by friction, vibration, and echoes. ✅ Versatile Use – Ideal for vehicles, studios, home spaces, and industrial settings. ✅ Eco-Friendly & Safe – Non-toxic material, suitable for indoor environments. Specifications: