RF-X... A reflection filter that achieves high sound absorption and light weight. You can easily record anywhere. I bought this a few years ago. I used it a few times and then stored it in a closet. The condition is good, but please refrain from purchasing if you are overly concerned about details. I will include a microphone stand as a bonus. The stand's height is adjustable. Please feel free to inquire about selling it separately. The box is not included, so I will ship it in a separate cardboard box. Thank you.