The Nod Off Headboard Gap Filler Pillow in Single size (90 × 20 × 15 cm) is a UK-made triangular wedge pillow designed to fill the gap between your bed and headboard. Made with supportive foam and a soft, breathable cover, it keeps pillows and other items from slipping down the back of the bed. Its firm yet comfortable structure also helps improve posture while sitting up in bed. Hypoallergenic and durable, it’s ideal for everyday use in single beds.