I've used it 2 or 3 times, but it didn't suit me, so I'm selling it. There are no noticeable stains. I bought it thinking it would be good for rounded shoulders, but I have lower back pain, so I couldn't continue using it. It's a pink cylindrical ResetPole posture correction item. Diameter: Approximately 15cm Length: Approximately 90cm I am also listing it on other sites. It may suddenly become unavailable. Thank you for your understanding. - Color: Pink - Brand Name: ResetPole - Shape: Cylindrical #StretchPole Thank you for looking.