This unique metal screen is not simply perforated but louvered at a slight angle to redirect ultra-low frequency breath blasts which are pushed past the side of the screen. Image for reference only actual design may vary slightly. The angled screen does not attenuate high frequencies as fabric screens do leaving the vocal performance unaffected but without annoying low frequency “pops”. Its also built to last and will take a lot more abuse than a traditional fabric shield so its great for commercial applications. Features and Specifications Construction: Metal Arm: Adjustable