A versatile, comfortable back cushion designed to upgrade support and posture on sofas and beds. This luxury sofa back cushion combines throwstyle looks with purposeful back and lumbar support. The large bedside backrest shape makes it ideal for reading, watching TV, or working from bed while the detachable cover keeps maintenance simple. Key benefits Improves comfort and posture: provides targeted back and lumbar support to reduce strain while sitting upright on a sofa or in bed. Multiuse design: works as a sofa back cushion, throw back support pillow, sofa reading pillow, large bedside backrest pillow, and lumbar support cushion. Easy care: detachable cover removes quickly for spotcleaning or laundering, keeping the cushion fresh and presentable. Seamless style and function: luxury finish suitable for living rooms and bedrooms without compromising supportive performance. Main attributes Functionality: Back and lumbar support, upright reading and lounging support, decorative throwstyle look. Compatibility: Intended for use on sofas, armchairs, beds, and bedside seating configurations. Size: Largeprofile backrest pillow to support upper and lower back while seated. Cover: Detachable cover for simplified cleaning and maintenance. Performance: Designed to provide stable back support for extended sitting periods and reading sessions. Use cases Evening reading on the sofa: Place the cushion behind your back to maintain an upright, supported position while reading for longer periods. Bedside backrest for morning routines: Use the large backrest pillow in bed to sit comfortably while having breakfast, working on a laptop, or watching a show. Improved lumbar support while lounging: Add the cushion behind the lower back on sofas or chairs to reduce slouching and enhance sitting comfort. What to expect A thoughtfully designed back cushion that blends a luxury appearance with practical support. The detachable cover simplifies care, and the large backrest form supports both upper and lower back during a variety of seated activities. Ideal for anyone seeking a combination of style and functional back support on sofas and beds.