The material is silk tsumugi. It's a tightly woven fabric made of fine threads. You can hear the rustling sound of silk. The red color is bright and cheerful. It's a single-layer construction, so it's not bulky and convenient. Size: 37cm (height) x 33cm (width) The bottom is slightly gathered. There is a pocket inside. A drawstring bag is included. I think you'll enjoy using it in a bright and fun way.