YogiBum Patented Cushion | Extra Large Tailbone Gap | Med Size for 150-190lbs | XL Size for 190lbs+ | Relief for LowBack, Tailbone, Sciatica, Hemorrhoids | Snug Fit on Office/Computer Chairs

Extra-thickened memory foam cushion with a built-in high resilience sponge, providing better support and comfort for your hips, tailbone, coccyx, and sciatica. The seat cushion is designed with an extra-wide gap to accommodate larger sizes and provide a comfortable fit for people with a wider hip circumference. The cushion is made of high-quality materials, including memory foam and sponge, which are soft, durable, and breathable. The cushion has a non-slip bottom, which keeps it in place on your chair or wheelchair. The cushion is easy to clean and maintain, and can be wiped clean with a damp cloth.