Multifunctional Sound Absorbing Cotton, Moisture Proof Flame Retardant Acoustic Panel Bedroom Living Room Soundproof Foam Panel (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 Improve sound clarity, optimize sound quality, sound insulation, sound absorption and noise reduction. High density flame retardant, long-lasting durability. Decorative wall, reusable Color: purple, red, yellow, gray, blue, black 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: 50×50×5CM. Material: sponge.