Corner Soundproofing Foam Bass Trap, Sound Absorbing Foam Panels for Studio KTV Soundproofing High Density Sound Absorbing Cotton (Purple) (Grey)

This product has flame retardant properties and will self-extinguish when it is away from 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, Gray, Black Quantity: 3PCS Applicable scenes: drum room, piano room, bar, KTV, bedroom, hotel, opera house, kindergarten, theater, recording studio, conference room, concert hall, etc. Size: 30×30×50CM, 30×30CM. Material: sponge.