Removable & Washable Cover: The sofa back cushions features a soft, breathable velvet fabric that's skin-friendly and easy to clean. Simply unzip and toss it in the washing machine. Ergonomic Back Support: Specially designed for recliners, couches, armchairs, and other large chairs. this couch back cushions provides full lower back and waist coverage. At 24*20*8inch it's ideal for reading, relaxing, or long hours of sitting with reliable support. Versatile Lumbar Pillow: Shaped to follow the natural curve of your spine, this orthopedic back cushion for couch features a thickened lower-back section that provides firm support and helps relieve pressure on your back and hips. Ideal for those with scoliosis, sciatica, or lower back pain. Dual-Layer Foam: This lumbar pillow for recliner features a gel-infused memory foam top for plush softness and a high-density foam base for stable support, offering better comfort and structure than regular back cushion. No More Pain: This back pillow for recliner helps relieve back pain, promote better posture, and provide lasting comfort for reading, gaming, or watching TV. Ideal for post-surgery recovery or daily relaxation on recliners and sofas, it's a thoughtful gift for adults, elderly, pregnant women, family, and friends.