1. The cowboy chain is linked by links and links, which is durable and easy to repair.

2, Cuban chain, the chain shape is a bit like a twist, like a twist, the rings are interlocking, the gaps of the links are relatively small, the arrangement is relatively dense, the links are thick, rough and tough, and look very masculine. The basic models are simple and versatile, and some links are decorated with precious jewels and inlaid with diamonds, giving a stronger sense of detail.