Measuring 4 ft x 8 ft x 2 in., Hurricane All Weather Sound Panel not only blocks sound but also absorbs virtually all noise from chillers, generators, and other industrial sources. Installation can be permanent or temporary, using 6 eyelets in tempered aluminum frame. Engineered to withstand rigorous outdoor and industrial applications, from offshore oil rigs to military use, panel resists salt water, sun, dirt, chlorine air, grease, corrosion, mold, and most chemicals.