BASIC INFO: Size - 19.7'' X 19.7'' X 1'', pack of 12, coverage 32.34 square feet; Lightweight - 0.69 pounds per panel; Material - PVC plastic; Special geometric pattern with matte color design EFFECTIVE DIFFUSION: Designed with irregular surfaces, these sound diffusors scatter sound waves in various directions, ensuring even sound distribution throughout a room. This process contributes to a balanced sound profile, enhancing soundstage width, depth, and overall clarity for listening enjoyment. It's important to note that these panels do NOT function as sound absorbers or blockers EXCEPTIONAL ACOUSTICAL TREATMENT & VERSATILE APPLICATION: These acoustic diffuser panels effectively address sound issues such as direct bounce-backs and standing waves, enhancing room sound quality. They notably make music and vocals sound more natural. Ideal for use in drum room, home studio, living room, music studio, gaming room, streaming roo