Faith Professional Vocal Pop Filter for Recording and Broadcasting – Eliminates Annoying Popping Sounds, Features Adjustable Flexible Neck, Easily Attaches to Any Microphone Stand.

This is a pop filter, also known as a pop shield or pop screen, used with microphones to reduce or eliminate “popping” sounds caused by fast-moving air during speech or singing. It also helps to keep saliva off the microphone.

Key features and benefits of a pop filter: