Hair tie donut, diagonal pattern, purple

Inner diameter size 4 cm. Outer diameter size 9 cm. 1. Cleaning silk to make it always look new. Should be washed with a mild dry cleaning solution. 2. It is not recommended to wash silk in a washing machine. Because it will make the silk very wrinkled and Difficult to iron. 3. If it is a dry cleaning solution made especially for silk, it will be very good. 4. Should I wash the cloth? With your hands gently. 5. Shouldn't rub or wring the cloth hard. Because it will cause the fabric to lose its shape. 6. Put silk in water and then you should not soak it for a long time. Especially brightly colored fabrics such as purple, bright pink, fuchsia. 7. After washing, you should shake off the silk to loosen it and not wrinkle it before putting it to dry. When the fabric is dry, it will be easier to iron the silk.