🛋️ Sit Smart, Live Better! Perfect for home, office, or travel—wherever you need comfort. Experience immediate comfort from back pain and sciatica. U-shaped design promotes proper posture and spinal alignment. Crafted with premium memory foam for long-lasting support. 30-day hassle-free returns and 12 months of support. Washable Cover Ergonomic Design Memory Foam The Memory Foam Seat Chair Cushion is designed to alleviate back pain and promote proper posture with its ergonomic U-shaped cutout. Made from high-quality memory foam, it fits snugly over the cushion and is machine washable for easy care. Weighing just 2.01 pounds and measuring 16.9" x 14.9", this versatile cushion is perfect for use at home, in the office, or on the go, making it an ideal gift for anyone who spends long hours sitting.