Anti-Noise Bar Acoustic Panel, Color Square Sound Absorbing Cotton Piano Room Tympanum Soundproofing Foam Self-Adhesive Easy Installation Household Supplies (Blue) (Red)

Our store has a wide variety of sound-absorbing panels in various materials and sizes. If you have enough time, we hope you can come to our store to browse and shop. 【Product Features】 After the sound enters the material, it collides in the gap, and through friction, the sound is converted into heat. Make the sound round and clear, and improve the sound quality. Applicable scenes: opera house, kindergarten, theater, recording studio, conference room, concert hall, piano room, hotel, etc. Product features: Environmental protection, non-toxic, harmless, noise, reduce sound and sound absorption, flame retardant, waterproof, sun protection. Acoustic Panel: Color: Black, Red, Gray, Yellow, Blue, Purple/ / Size: 50*50*5CM// Quantity: 10// Area: 2.5 square meters;