This X Large Seat Cushion is the perfect solution for those who spend extended periods sitting at a desk. Its non-slip feature ensures stability on any office chair or desk chair. STILL UNDECIDED? COMPARISON SHOP AND CONSIDER PURCHASING THIS OR A SIMILAR ITEM BY CLICKING ON OUR AFFILIATE PARTNER LINK(S) BELOW. YOU MAY FIND LOWER PRICES, FREE FASTER SHIPPING ON THIS SAME OR A SIMILAR PRODUCT. Please Note That The Above Buttons Contain Affiliate Links for Which We May Be Compensated (At No Additional Cost to You) for Being An Partner Amazon Associates Program Active Participant. Your Support Is Greatly Appreciated. Thank You! Features: Most Comfortable Memory Foam Seat Cushion: Our seat cushion is made of 100% premium high-density memory foam, without any additives. It is soft yet firm, providing excellent comfort. The cushion has a slow rebound feature, allowing it to return to its original shape after each use. It ensures a comfortable sitting posture for long hours of work, travel, or home use. Effective Pain Relief and Improves Posture: Our pressure relief seat cushion provides you with the necessary additional support to maintain proper posture and the natural curvature of the spine. By evenly distributing your body weight, it reduces pressure on your back and provides relief for lower back, sciatica, and tailbone pain. Ergonomic Design for Improving Posture: Our chair cushions are designed ergonomically to support your lumbar region, alleviate pressure on your back, and provide optimal support and comfort while reducing pressure on the coccyx/tailbone and promoting healthy posture. Extra Large High-Quality Office Chair Cushion: The size of this chair cushion reaches 18.5"x15.35"x5.91", which is suitable for most people's weight. The high-quality non-slip rubber bottom of each chair pad keeps the pad firmly in place, keeping it safe and stable. Comes with a removable and breathable black mesh cover that provides good air circulation, making you more comfortable and refreshing while sitting. Suitable for Various Scenes: Our desk chair cushion are suitable for most seats, such as office chairs, car seats, household chairs, airplane seats, or wheelchairs. It can relieve tailbone pain caused by long-term sitting at work or driving and will become an excellent companion for your daily life, office, and travel. Package Includes: 1 x Office Chair Cushion Listing and template services provided by inkFrog