Bring comfort and support to your sofa or bed with this Luxury Sofa Back Cushion. Designed as a versatile throw back support pillow and large bedside backrest, it combines practical lumbar support with a refined look to improve posture, reduce back strain, and make sitting upright more comfortable. Why you need it Supports your back and lumbar area so you can sit comfortably for reading, watching TV, working, or resting. Makes sofas and beds more ergonomic by creating a supportive backrest when you need it. Detachable cover simplifies upkeep so the cushion stays fresh and ready to use. Key benefits at a glance Multifunction design: works as a sofa back cushion, throw back support pillow, sofa reading pillow, and large bedside backrest pillow. Lumbar support: helps reduce lower back fatigue and encourages better posture while seated. Large size: provides broad coverage for comfortable leaning and stable support across your back. Detachable cover: cover can be removed for cleaning or replacement, improving hygiene and longevity. Luxury presentation: designed to suit upscale living spaces while delivering everyday comfort. Key attributes Functionality: Backrest and lumbar support for sofas, beds, and seating areas. Compatibility: Ideal for use on sofa backs, against headboards, on daybeds, in reading nooks, or as additional support on larger chairs. Size: Large format to cover more of the back and offer substantial support. Maintenance: Detachable cover allows for easier care and cleaning. Performance: Delivers stable, upright support for extended sitting periods, helping relieve back strain. Use cases Evening reading on the sofa: Place the cushion behind your lower back to maintain comfortable posture and reduce slouching during long reading sessions. Bedside backrest for mornings or latenight work: Use the large backrest pillow propped against the headboard to support your back while you sit up to work on a laptop or have breakfast in bed. TV watching and relaxation: Add it behind your lumbar region on the couch for better support while watching movies or entertaining guests. How it improves daily life Reduces the need to stack pillows for support by offering a single, purposebuilt back cushion. Enhances comfort in living spaces without altering furniture. Keeps your seating area looking polished with a luxurystyle cushion that stays neat thanks to the detachable cover. Care and use tips Remove the cover before cleaning to maintain appearance and freshness. Position the cushion where you need support most: lower back for lumbar relief or midback for reading comfort. Combine with smaller pillows for neck support if needed. This Luxury Sofa Back Cushion is a practical, stylish solution for anyone seeking better back support and more comfortable upright seating on sofas and beds.