A pop filter that reduces pop noise, also known as being blown when recording. The gooseneck type allows you to freely adjust the position and can be used comfortably even when reversing to the condenser microphone. The filter is double enough to block out pop noise. Filter diameter: 5.3 inches (135 mm), installation diameter: up to 1.0 inches (25 mm), goose length: 13.4 inches (340 mm), and is a size that can be used for any occasion.