- Comfort and support: The cushion is filled with high quality sponge and covered with skin-friendly PU leather. It is soft and flexible, conforms to your body shape, distributes pressure, and provides a comfortable sitting experience on a rolling stool. - Waterproof and easy to clean: The surface is waterproof PU leather. Spills can be wiped away with a towel and it dries quickly. - 360-degree rotating wheels: Smooth, full 360° movement lets you glide and position yourself without standing up. - Practical and versatile: Designed for use on a low stool to protect knees and lower limbs when crouching or kneeling. Also suitable for seated tasks such as wiping floors or performing other activities. Use scenarios: - While cleaning floors at home or in a workshop, sit and roll to reach different areas without getting up. - Work under low surfaces (cabinets, benches) with reduced knee strain by staying seated. - Light maintenance tasks, polishing, or assembly work that benefit from seated, mobile support.