Black and Yellow Soundproof Foam Panels, KTV Bar Acoustic Panels High Density Noise Reduction Sound Absorbing Cotton 10PCS (Black) (Black)

This product has flame retardant properties and will self-extinguish when it is away from the fire. Waterproof and moisture-proof. Excellent insulation performance Environmental protection and health, sound insulation, sound absorption, noise reduction. High density flame retardant, long-lasting durability. Decorative wall, reusable Color: black, yellow Quantity: 10 pieces Area: 2.5 square meters Applicable scenes: drum room, piano room, bar, KTV, bedroom, hotel, opera house, kindergarten, theater, recording studio, conference room, concert hall, etc. Size: 50×50×7cm. Material: sponge.