The black RoomZorbers MultiZorber 24x48" Acoustic Treatment Panels from GeerFab Acoustics is designed to provide versatile acoustic treatment for home studios, project studios, and rehearsal spaces. It features 6 panels of two-inch thick fiberglass that is wrapped in acoustically transparent nylon sailcloth. The panels can be installed in a variety of locations, including on walls, ceilings, or in corners. The MultiZorber can also be hung as a baffle. The MultiZorber 24x48" panels can be installed with screws and thus require no adhesives. This allows you to remove the panels and move them to different locations. They have a lightweight, 2.25-pound design and a 24-inch-by-48-inch body. They are Class-A fire rated and made in the USA. A basic mounting hardware kit is included.