What characteristic does horsehair fabric possess that contributes to its durability?

Horsehair fabric is known for its unique composition, which includes strands of hair from horses' tails and manes. What primarily contributes to its durability is the hard, durable hand of the fabric. This characteristic stems from the natural properties of horsehair, which is coarser than many other fibers and has a strong structural integrity. This makes the fabric not only resilient against wear over time but also able to maintain its shape and appearance under various conditions.

In addition to its durability, horsehair fabric also allows for breathability and does not attract dust, making it ideal for upholstery in high-traffic areas. The robustness of horsehair adds to the longevity of items made from this material, allowing for use in both residential and commercial applications where heavy use is expected. Thus, the hard, durable hand of horsehair fabric is crucial for its role in interior design as a long-lasting material.