art3d 2-pack 48" x 24" acoustic wood panels for wall, soundproof wood slat panel for wall and ceiling, 3d fluted sound absorbing paneling for interior wall decor, living room, bedroom - blackwood 2pcs - 48" x 24" blackwood is up for auction in Home & Kitchen. The current bid is $3.00, 97% below the $89.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.