Purpose and key benefits Supports correct posture while sitting up in bed or on the sofa, reducing strain on neck and lower back and helping relieve back pain. Creates a comfortable, stable backrest for reading, watching TV, working on a laptop, or nursing. Decorative and functional — adds a supportive focal point to your bedroom or living area. Ergonomic support Designed for bed back positioning with targeted neck support and lumbar support to keep the spine aligned while you relax. Firm yet resilient filling provides stable support without collapsing, so the cushion holds shape during regular use. Materials and performance Headboard mattress made from quality cotton and linen fabric: smooth, breathable, soft to the touch, and wearresistant. Filled with quality PP cotton for good resilience and longlasting durability; resists deformation over time. Skinfriendly fabric and breathable construction for comfortable sitting during extended use. Design and aesthetics Button tufting increases the cushion's threedimensional appearance and helps the filling stay evenly distributed. Vintagestyle cover design adds a distinctive decorative element to any room without looking out of place. Compatibility and sizes Available in multiple sizes to suit different beds, sofas, bay windows, tatami areas, and seating arrangements. Works wherever you need a stable backrest — bedside, sofa, window seat, child's playroom, office, or any leaning space. Practical use scenarios Evening reading: Place the cushion against the headboard to maintain an upright posture and support your neck and lower back while reading in bed. Living room TV or laptop time: Use as a sofa backrest to reduce slouching and keep your spine aligned during long viewing or work sessions. Multiroom comfort: Move the cushion to a bay window, tatami, or office chair for comfortable, portable support throughout the home. Gift and longevity Functional and decorative design makes it a practical gift for family and friends. Durable materials and resilient filling ensure longterm use without rapid wear or deformation.