The correct answer is: Felted wool.
Namda is a traditional Korean fabric made from felted wool. It is a thick, durable fabric that is often used for making clothing, blankets, and other household items. Namda is made by felting wool fibers together using heat, moisture, and pressure. The process of felting causes the wool fibers to interlock and mat together, creating a strong, water-resistant fabric.
Woven cotton is a fabric made from cotton fibers that have been twisted and interlaced to form a grid. Woven cotton is a strong, lightweight fabric that is often used for making clothing, bedding, and other household items.
Embroidered silk is a fabric that has been decorated with embroidery. Embroidery is a decorative technique that involves stitching designs onto fabric using a needle and thread. Embroidered silk is often used for making clothing, home decor, and other items.
Printed fabric is a fabric that has been decorated with a printed design. Printed fabric is made by applying ink or dye to fabric using a printing press or other method. Printed fabric is often used for making clothing, home decor, and other items.