Tetra-Teknica Essentials Series Foam Windscreen for Shotgun Camera Microphones up to 4.5" in Length, Color Black, 2 Pack Designed to fit the shotgun microphone up to 4.5" in depth and 1" in diameter Improves the quality of your audio recording by minimizing the sound of wind and other unwanted background noise Acts as a pop filter for those harsh "p", "t", and "b" sounds Protects your microphone by keeping out harmful dust and moisture Perfect for improving the sound quality of your podcasts, YouTube videos, ASMR videos, gaming streams, and other audio recordings