Industrial decorative sound absorbing cotton, indoor environmental protection soundproof foam multi-functional acoustic panel (green) (yellow)

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: green, yellow, red, black. Thickness: 2CM. Area: 10 square meters Applicable scenes: drum room, piano room, bar, KTV, bedroom, hotel, opera house, kindergarten, theater, recording studio, conference room, concert hall, etc. Size: 1×10cm. Material: sponge.