5m2 Sound-Absorbing Cotton Drum Room Piano Room Acoustic Panel Thick Soundproofing Soundproofing Foam (Black) (Blue)

Acoustic Panel: Sound absorption, environmentally friendly, waterproof, especially suitable for wall noise reduction, exquisite workmanship, durable. Acoustic Panel: Workmanship, comfortable material, soundproof, suitable for studio, cinema room or any occasions where sound control is required. Acoustic Panel: Double-layer composite sound insulation cotton, environmentally friendly, waterproof and stretchable. Acoustic Panel: Tips: This product is designed with self-adhesive glue. It can be installed immediately after customers receive the package, and the installation is simple and convenient. Acoustic Panel: Color: Purple, Yellow, Blue, Black, Gray/ / Size: 1*5M// Thickness: 5CM// Area: 5 square meters;