Drum Room Acoustic Panel Square Stripe Sound Absorbing Cotton Office Conference Room Soundproofing Foam Size: 50-505CM (Purple) (Yellow)

Acoustic Panel: Environmental protection, sound absorption, noise reduction, echo cancellation, sound quality improvement, acoustic diffusion, decoration and decoration; Acoustic Panel: High density polyurethane open cell structure, which can absorb high, medium and low audio, can be reused, saving environmental protection; Acoustic Panel: Use professional acoustic control to reduce waves, reverberation and tremors in small and medium rooms; Acoustic Panel: Tips: This product is not sticky. After customers receive the package, they need to buy glue to install it. Installation is simple and convenient; Acoustic Panel: Color: Gray, Yellow, Purple, Blue, Black // Size: 50*50*5CM // Quantity: 10 // Area: 2.5 square meters;