Shure RK381 Windscreen, Indoor, Qty. 4

Indoor foam windscreen 4-pack for the Shure SM39 performance headset microphone. The high-density foam reduces vocal plosives, breath noise, and light indoor air currents from HVAC systems, and the snug fit keeps each windscreen in place during active use. Easy to install, giving performers and presenters a clean spare supply for rehearsals and shows.