BKT Cushion Portable Ergonomic Lower Back Seat Lumbar Support Chair Posture Corrector Extra Large Fit 75-150kg Users for Home Office Chair and Floo

Description: This Extra Large BKT Ergonomic Seat Cushion is designed to provide comfortable lumbar, back, hip, and coccyx support for daily sitting. With its one-piece molded structure, contoured back support, and cushioned seat surface, it helps support a more upright sitting posture while reducing discomfort caused by long periods of sitting. Suitable for users weighing 75–150 kg, this oversized ergonomic cushion is ideal for office work, home living, study, and floor seating. The supportive PP resin base offers stable back support, while the soft fabric cushion and high-density slow-rebound padding provide added comfort. Ventilation openings on the back help improve airflow and reduce heat build-up during extended use. Features Ergonomic Support Design: The curved backrest is designed to fit the natural shape of the waist and back, helping support better sitting posture during office work, study, or home use. It provides support for the lumbar area, upper back, side waist, hips, and coccyx. Extra Large Fit: Designed for users weighing 75–150 kg, this oversized seat cushion provides a wider sitting area and stable support. The contoured seat helps distribute body weight more evenly for improved comfort during extended sitting. One-Piece Molded Structure: The integrated molded design provides stable support without complicated assembly. Its supportive structure helps keep the back and waist in a more comfortable sitting position. Lumbar and Coccyx Support: The shaped backrest and seat area help support the lower back and tailbone area, making it suitable for people who spend long hours sitting at a desk, reading, working, or relaxing at home. Comfortable Cushioning: The seat and backrest include soft, high-density slow-rebound cushioning to improve sitting comfort. The cushioned surface helps reduce pressure on the hips and lower back during daily use. Breathable Fabric Surface: The upper fabric layer is soft, breathable, and comfortable against the body. Ventilation holes at the back help improve airflow and reduce heat build-up for a fresher sitting experience. Durable PP Resin Base: Made with a high-support PP resin base, this ergonomic seat cushion is lightweight, stable, and designed for daily use. It is easy to move between rooms, chairs, sofas, or floor seating areas. Multiple Use Scenarios: Suitable for office chairs, home chairs, sofas, study areas, and floor seating. It is a practical support cushion for office workers, students, teachers, and people who sit for extended periods. Specification Product Type: Extra Large Ergonomic Seat Cushion Material: PP resin, polyester fabric, and elastic cushioning Suitable User Weight: 75–150 kg Size: Approx. L48 x W33 x H37 cm Weight: Approx. 1.28 kg Colour: Grey Package Contents 1 x BKT Extra Large Ergonomic Seat Cushion Note: This product is designed to provide sitting support and comfort. It is not a medical device. Please check the product size before purchase to ensure it is suitable for your chair or seating area. If used in a vehicle, please ensure it does not affect safe driving posture, seat belt positioning, or vehicle operation.