Hotel Decorative Sound Absorbing Cotton, Enterprise Office Acoustic Panel TV Station Conference Room Soundproof Foam 10PCS (Red) (Gray)

Features: soundproofing and sound insulation, polyester fiber composite rubber, sound absorption and noise reduction, prevent sound transmission, easy to install Product Name: Movie Room Acoustic Foam / / Color: Gray, Purple, Yellow, Red, Black, Blue / / Size: 50 * 50 * 6CM / / Quantity: 10;