Compete Audio CM512 Small Foam Microphone Windscreens (Microphone Covers) (3-pack) for 1/8 inch diameter Headset/Lapel Mics 3 very small foam windscreens for Countryman B3 headset microphones, other small mics Designed for Countryman B3 but fits others (see list in description) Full product dimensions in description Also see images for size comparisons with other windscreens Includes "10 Tips for Better Audio Recordings"