Bar Acoustic Panel, Recording Studio Piano Room Multifunctional Bedroom Living Room Hotel KTV Sound-Absorbing Cotton 50 50 5CM (Gray) (Black)

Features: Exquisite appearance, high density material, effectively reduce indoor reflection sound, fire and moisture interference Material: Sponge / / Color: Yellow, Red, Blue, Purple, Black, Gray / / Size: 50 * 50 * 5CM // Quantity: 10;