Cinema Recording Studio Sound Absorbing Cotton Size: 30CM Sound Absorbing Foam Tile Moisture Proof Anti-Slip Soundproof Foam (#1) (#4)

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: Gray, Purple Quantity: 1PCS Applicable scenes: drum room, piano room, bar, KTV, bedroom, hotel, opera house, kindergarten, theater, recording studio, conference room, concert hall, etc. Size: 15×30×7.5cm, 30×30×30cm. Material: sponge.