Wall Decorative Acoustic Panels, Dance Room Sound Absorbing Cotton Flame Retardant Acoustic Premium Acoustic Foam (Black) (Black)

【Acoustic Panel】The sound is absorbed by the sponge back and forth to absorb sound, reduce the interference and reverberation of reflected sound in the room, and increase the purity of sound. Acoustic Panel: Mushroom head sound-absorbing cotton, professional acoustic design, elegant appearance, high density material. Acoustic Panel: Sound insulation and noise reduction, acoustic design, beautiful appearance, sound absorption and sound insulation, environmental protection and safety. Acoustic Panel: Tips: This product is designed with self-adhesive glue. It can be installed immediately after the customer receives the package, and the installation is simple and convenient. Acoustic Panel: Color: Gray, Red, Purple, Blue, Yellow, Black / / Size: 50*50*6CM //Quantity: 10 / / Area: 2.5 square meters;