Performance Plus Deluxe Black Foam Ball Style Microphone Windscreen (WS-1BK) Windscreen cover work on most "ball end microphones" including Shure SM48, SM58, and 565SD Performance Plus Foam Windscreens cancel wind interference, static shock and reduces spittle Allows you to work closer to your microphone for that intimate sound while preventing "vocal pop and ticks' Color coded in 5 different hues which helps identify which mic is yours and to aid your sound engineer in tracking down feed back quickly. Black, Blue, Red, Yellow and Orange Great for "germ-a-phoebes" when using public Karaoke microphones. Colorfast dyes do not bleed.