Ezprogear Ws2-4 10mm Mini Windscreen for Mini Lapel & Headset Microphone (4 Pcs) Compatible with AV-Jefes VL630, VL670, VL636, VL637D, U-Voice VUS70D and Shure MX153 Inside Diameter:4mm (approximately 0.16") Outside Diameter:10mm (approximately 0.39") Color: Tan Color 4 Pack