20-Pack 12″ x 24″ Soundproof Wood Slat Panel, 40 Sq.Ft. 3D 24×12 Inch Black
【40 Sq.Ft. Suitable for key areas or entire wall installation to minimize waste. 3D Wood Slat Acoustic Panel for Sound Absorbing, Seamless Joint Acoustic Wall Panels for Wall Decor, Living Room, Bedroom, Black.