Usage Scenario It can be used in recording studios, schools, KTVs, offices, home theaters, theaters, gyms, game rooms, music halls, computer rooms, video shooting venues, etc. Compared with ordinary acoustic materials, it can minimize reverberation and echo to the greatest extent possible. Large area Our art soundproofing panel includes 5 large-sized soundproofing wall panels, each with an area of 48 x 24 x 0.4 inches. A larger area can disperse more noise and eliminate echo, providing you with a better experience than soundproof foam. Easy to cut into different shapes without affecting performance, providing better coverage for your space. Environmental friendly materials The sound insulation large sound absorption board is made of high-quality polyester fiber, and the sound insulation effect is better than the sound insulation foam board; Flame retardant, wear-resistant, and durable; Breathing and touching are both safe, safe for both adults and children.