Description
For All M-7A Microphones found on most David Clark aviation headsets Replaces 40062G-02.Replacement mic muff for M-4 amplified electret microphones To protect Microphones from background noise & wind noise.To keep Microphones away from humidity, especially when speaking .Easily remove and replace the worn one.10 X Mic Covers 5 PCS Rubber Retaining Rings Included.Size: Inner opening 10mm & inner length 36mm. Please make sure the inner opening and inner length workable before ordering these .