Ergonomic backrest reading pillow with wedge shape and button tufting provides natural curvature and incline that conform to your body for scientifically oriented rest. Fourpoint support follows the body's curves to support from head to lumbar and help ease pressure. materials Teddy fluffy cover is soft, durable and warm. Filled with PP cotton for resilience and lasting support. Designed to support the back, neck and shoulders and help maintain correct posture while relaxing, assisting with back pain relief. Detachable neck roll and size options Headboard triangular pillow includes a neck roll. 80/100 cm sizes come with 1 neck roll; 120/150/180/200 cm sizes come with 2 neck rolls. Neck roll provides cozy head and neck support and can be detached as needed. Can also be used as a leg elevation cushion to relieve veins, muscular calf pain, varicose veins and swollen legs. Convenience features Wider bottom and a triangular support pad with a side pocket for your phone or remote control or any small object you want to keep close. Hidden zipper design for easy cleaning; machine washable. Suitable for all kinds of sedentary use, offering comfort in bed or when reading a magazine. 23 practical use scenarios In bed or while reading a magazine: relax with supported head, neck and back to maintain posture and reduce strain. Resting on a chair or bed: use the neck roll to stabilize the neck and shoulders and alleviate discomfort during long periods of sitting or lounging. Leg elevation and circulation aid: use the neck roll and/or leg elevation function to relieve venous pressure and swelling in the legs. This product preserves the original design intent and specifications, including wedgeshaped ergonomic backrest, fourpoint support, teddy plush cover with PP cotton filling, removable neck rolls based on size, side pocket, hidden zipper, and machinewashable care.