The ring needs to be wrapped with red rope, usually because it is an open ring, which can be relaxed or tightened. People will wrap it with a thin red thread, so that it won't come loose or scratch its fingers, but it looks ugly. Jewelry stores will cover both ends with transparent tubes like intravenous drip and replace them after a period of time; Or it is suggested to weld directly into a fixed one.

Finally, how to wrap the red rope. Wrap a thin red silk thread around the open end of the ring itself. Hide the head of the silk thread at the end of the ring. With the winding of the silk thread, the silk thread exposed at the end is tightly fixed. Finally, when it reaches the knot, tie a knot in the ordinary way. Just burn it with a lighter, so it won't come apart.

This is on your finger. If you want the red rope to wrap around the ring to form a pendant style, you can make a video of Baidu Chinese knot for your reference.

The picture is ugly. It would be great if you could help. If you don't understand, hehe, please think it over yourself. sorry