A "high-back" refers to a type of chair or seat that features a tall backrest, providing extra support and comfort for the user. This design is often found in various settings, such as dining rooms, offices, or even in vehicles like SUVs. The high back helps to promote good posture and can be especially beneficial for people who spend long hours sitting. In addition to comfort, high-back chairs can also add a touch of elegance to a space. They come in various styles and materials, making them suitable for both modern and traditional decor. Whether it's a recliner for relaxation or an office chair for productivity, high-back options are popular for their versatility and support.