KTV Acoustic Panels 10pcs Square Flame Retardant Sound Deadening Foam for School Dorm Room Sound Absorbing Cotton (Grey) (Purple)

Acoustic Panel: The installation of high-density attracting materials allows customers to reflect the absorption and transformation of indoor noise energy, so that the noise in the room is greatly reduced. Acoustic Panel: Improve the clarity and sound of the room, improve recording at home or in the studio, and have a unique shape waveform for noise reduction. Acoustic Panel: Effectively control unwanted reverb and echo, so that you can get a more enjoyable sound. Acoustic Panel: Tips: This product is not sticky. After the customer receives the package, they need to buy glue to install it. The installation is simple and convenient. Acoustic Panel: Color: Gray, Purple, Black, Red, Yellow // Size: 50*50*5CM // Quantity: 10 // Area: 2.5 square meters;