A common supplementary blanket, often found draped over furniture, typically measures between 50×60 inches and 60×70 inches. These dimensions offer sufficient coverage for an individual to use comfortably while seated or relaxing. Variations do exist, with some extending to 54×80 inches or even larger, depending on the intended use and manufacturer.
The utility of these blankets extends beyond mere warmth; they serve as decorative accents, protecting furniture from wear and tear. Historically, smaller coverings were primarily functional, but their modern iterations frequently prioritize aesthetic appeal, offering a blend of comfort and style within a living space. Their portability also contributes to their widespread adoption.