Links are connectors that are used to connect multiple parts of a creation. In practice it is also possible to make link chains or create pendants and earrings with them. There are many types of links: circular, with embedded crystals, tube-shaped, bar-shaped, patterned, washer, etc. Links can have a ring on one side and multiple rings on the opposite side. It is used to connect a bracelet or necklace composed of multiple wires to a single wire closure, or to connect multi-wire compositions to other elements.