Fully factory assembled modular units of formed perforated metal skin, reinforced by structural components, containing encapsulated acoustical energy absorbing material. ALPRO Ceiling Baffles may be hung vertically from the baffle side or end, or may be suspended horizontally like a cloud. ALPRO Ceiling Baffles provide a fast, cost-effective method for controlling reverberant noise in existing facilities, and are ideally suited for use in water treatment or other industrial facilities, natatoriums, hospitality areas, auditoriums – any space where reverberant noise is a problem.