Feature: 1. Eliminates Noise Interference: Used to reduce ambient noise, create a closer, drier, more controlled vocal or instrument recording in lots of situations. 2. Sturdy and light weight ABS construction and high-density sound absorbing foam. 3. Can be mounted on stand, easy to install and stable. 4. The Sound absorbing panel is composed of two main components, the folding diffusion cover and the foam absorption lining. 5. The inner walls of the diffusion layer are lined with fine quality foam used to absorb the source\u0027s reflecting audio waves that are being recorded after they reach the microphone. 6. It is designed for microphone-stand mounting, can accommodate most sizes microphones. Specification: This is a portable microphone sound absorbing plate made of an outer ABS panel an inner high density foam. The appearance is decent, portable and concise. Through adjust horizontal andvertical link you can place the microphone in the proper site. Only in this way can you reduce the reflection and noise effectively during recording, reachinga better recording result. Features: Eliminates Noise Interference: Used to reduce ambient noise, create a closer, drier, more controlled vocal or instrument recording in lots of situations. Sturdy and light weight ABS construction and high-density sound absorbing foam. Can be mounted on stand, easy to install and stable. The Sound absorbing panel is composed of two main components, the folding diffusion cover and the foam absorption lining. The inner walls of the diffusion layer are lined with fine quality foam used to absorb the source's reflecting audio waves that are being recorded after they reach the microphone. It is designed for microphone-stand mounting, can accommodate most sizes microphones. Specifications: Color: black Main material: ABS+foam Height: 331mm / 13.0in Item weight: 1350g / 3.0lb Package size: 350 * 210 * 195mm / 13.8 * 8.3 * 7.7in Package weight: 1495g / 3.3lb Packing List: 1 * Sound-proof Plate Package List: 1 * Sound-proof Plate