Soundproof foam white, indoor wall sound absorbing cotton foldable, easy to install, advanced acoustic soundproof mat (50*150CM) (50*100CM)

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, durable and long-lasting. Decorative wall, reusable Color: White Area: 0.5/1/1.5 square meters Applicable scenes: drum room, piano room, bar, KTV, bedroom, hotel, opera house, kindergarten, theater, recording studio, conference room, concert hall, etc. Size: 50×50CM, 50×100CM, 50×150CM. Material: non-woven fabric + cotton