Can be used as both earrings and ear cuffs (●´ω`●) The black chain part is about 5cm long. Please refrain from purchasing if you are nervous about the item as it is stored by a private individual m(._.)m There are no smokers or pets. In the case of regular mail, I cannot always go to the post office, so it will take a few days to ship. If you are in a hurry or are worried about damage or non-arrival, you will be responsible for the difference in price, but please specify a shipping method with compensation and a tracking number. As fraud is rampant, we do not accept returns or exchanges under any circumstances. I will not reply to comments regarding price reductions other than for combined purchases(´・ω・｀) I cannot create dedicated pages or hold items as you cannot keep your promises (⊃´-`⊂)