PRESSURE-RELIEVING DONUT CUSHION – Inflatable donut ring cushion helps relieve pressure on the lower back, tailbone, and hips, promoting comfortable sitting and reducing discomfort from hemorrhoids, post-surgery recovery, or prolonged sitting. IDEAL FOR EVERYDAY SITTING – Perfect for office chairs, wheelchairs, cars, or home seating, this donut pillow offers reliable support during long sitting periods, helping improve posture and reduce pressure points. EASY TO INFLATE & DEFLATE – Inflates quickly using a standard bicycle pump (not included) and deflates easily with a secure metal twist valve to maintain consistent air pressure. DURABLE HEAVY-GAUGE RUBBER – Made from strong, natural rubber designed for long-term use while maintaining shape and support. Smooth surface wipes clean easily with a damp cloth for hygienic, hassle-free care. STABLE, SUPPORTIVE SIZE – Measures 15 inches in diameter with a 3.5-inch thickness for balanced pressure relief and seating comfort. Designed to safely support users up to 250 pounds for dependable everyday use.