Description: acoustic microphone screen Used to install directly on the microphone Support microphone: a large diaphragm with a diameter of about 4.5 6 cm Recommended microphone orientation characteristics: cardioid your reduce external noise interfere with recording sound Specification: Material: Foam Colour: Black Size Chart: Size: 20x18cm/7.87x7.09inch Package Includes: 1xMic Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!