Support item to prevent babies from rolling over, made of soft material for peace of mind. - Brand: monloulou - Type: Anti-roll belt - Material: Unknown (appears to be soft material) - Design: Embroidered logo Thank you for viewing. This is an anti-roll belt. Includes instructions. Purchased new in 2023. Used for about a month, so there is some wear and tear. Also, the logo area has noticeable fuzzing due to the Velcro. The Velcro part is noticeably curled. There are also some areas with slight pilling. I couldn't find any stains even after a close inspection. The material seems like it would also prevent the stomach from getting cold in the winter. I think it might not be suitable for use in the summer. I am selling it because I no longer use it. The Velcro sticks firmly. Please feel free to ask if you have any questions.