This is a sturdy pop guard made by Kikutani. I've used it for several years, but there are no noticeable scratches or stains. I've confirmed its operation, and it works without any problems. However, there are noticeable marks on the clip part from being clamped, so please understand this. Clip-on pop filter with a circular filter of approximately 10cm. Because it's clip-on, it can flexibly adapt to the shape of the microphone arm. Everything in the photos is included. I will pack it carefully and ship it immediately, so thank you! ★Instant purchase is OK. ★Please check the condition. ★Everything in the photos is included. ★If you have any questions, please ask before purchasing.