How to package jewelry products?

Jewelry products must be packed in cartons. You can buy cartons with 50 cents or even more than 20 cents on Taobao. Then there must be fillers, so that the jewelry can be fixed in the carton and will not shake at will. It should be noted that the four corners of the carton must be taped to prevent collision and accidental contact with water, and there will be no water leakage.