Are you working long hours at a desk or from home, spending too much time on the road, or just feeling exhausted from poor posture? Then treat yourself by simply turning your chair into the comfiest seat cushion ever and adapting your work or travel station to the most ergonomic setup ever! The back cushion comes with a viscoelastic memory foam interior and zippered outer cover. The foam's open cell structure encourages airflow so keeps the hips at an ideal temperature. Quickly recovers to the original shape after use. When placed towards the back of the chair, its shape keeps you back in a pressure-free position. Produced from 100% polyester faux suede, the cover keeps the cushion in place and protects it from stains. Breathable. It keeps you cool in summer and hot in winter. Thanks to its lightweight and spongy nature, you can take comfort to the next level where you want, at home, in a car, or at work. It can be considered a perfect gift idea for your grandparent, for your wife or husband who wants to feel comfy at the desk, for your mother, or father, or for your girlfriend, or boyfriend who wants to fix her posture. Please do not forget to check your chairs' width before purchasing.