Our rolo chain charm necklace is a beautiful and timeless piece of jewelry that can be customized to suit any individual's style. The chain itself consists of small, round links that are linked together to form a continuous chain. For this necklace layer, we would recommend choosing a chain length that falls between 16-18 inches, as this is a popular length that works well for layering with other necklaces. Depending on your personal preference the size of the charms you choose will vary. As for Everyday Charm Necklaces With Cable Chain, Cable Chain Link Charm Necklace, Everyday Round Pendant Charm Necklace With Paperclip Chain, Everyday Cable Chain Link Charm Necklace, Dainty Gold Chain Round Charm Necklace, Dainty Gold Chain Necklace With Round Pendant, Everyday Circle Necklace With Chain, Simple Cable Chain Link Jewelry, Everyday Charm Necklace With Round Pendant And Delicate Chain