1 Year Guarantee: If there is any product defect of your memory foam sciatica pain relief pillow, do not hesitate to contact us for a free replacement or full refund. You needn’t worry about the after-sales problem. Versatile: Whether you need a sitting pillow for your office chair, car seat, wheelchair, or even a stadium seat, this hip support pillow is your go-to solution. Its handle allows you to take it wherever you go and enjoy the same level of comfort and support in various settings. Experience the ultimate comfort no matter where you sit. U-shape Design: Engineered with a thoughtfully designed U-shape, our coccyx cushion provides optimal support and pressure relief for your hips and tailbone. The ergonomic contouring promotes healthy posture and helps alleviate discomfort in these sensitive areas. Enjoy the benefits of proper alignment and reduced strain on your body. Non-Slip Bottom: Our tailbone cushions for pressure relief are designed with a non-slip bottom, ensuring it stays securely in place on any seating surface. Say goodbye to constant adjustments and slippage, as our cushion's grippy bottom provides reliable stability, allowing you to focus on your tasks without distractions. Velvet Fabric Cushion Cover: Indulge in the luxurious softness of our seat cushion's velvet fabric cover. This high-quality material not only adds a touch of elegance but also offers a velvety smooth texture that feels gentle against your skin. Sit back and relax in absolute comfort. Thick Slow Rebound Memory Foam: Experience the extra support and plushness with our foam cushion's slow rebound memory foam. The thick foam contours to your body, providing exceptional cushioning and relieving pressure points for a truly comfortable seating experience. Large Size Design: Our seat cushion for tailbone pain relief is thoughtfully crafted with a spacious and generous size, providing you with ample space to sit comfortably for extended periods. Whether you're working at your desk, driving in car, or sitting on wheelchair, this memory foam seat cushion 's large design ensures excellent comfort.