KOLIGHT 5pcs/lot Blue/Green/Yellow/Hot Pink/Orange Long Term Microphone Windscreen Sponge Foam Cover Shield Protection Blue/Green/Yellow/Hot Pink/Orange Long Term Microphone Windscreen Sponge Foam Cover Shield Protection Protect your microphone against wind interference and singers' spit Attention: Just for handheld stage microphones only. Not for headset microphones. Inner diameter 35mm ,2.8" Height x 2.3" Width Perfect for Stage & Studio Audio Equipment wireless and wired microphone