Lengthen Acoustic Panels, Recording Studio Wall Sound Absorption Cotton Fireproof Soundproof Soundproof Foam Panels (#2 240*30*7.5CM) (#1 240*30*7.5CM)

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: Brown, Black Quantity: 1PCS Applicable scenes: drum room, piano room, bar, KTV, bedroom, hotel, opera house, kindergarten, theater, recording studio, conference room, concert hall, etc. Size: 240×30×7.5cm. Material: sponge.