Naha chick 5 I was worried about the closing system before buying but it holds very well. The size is easily adjustable by pulling and sliding the chain, and it stays where you leave it. The mechanism is well made.If you have thin hands or fingers like me I recommend this ring as the chain is very thin so that kind of designs looks best on slender fingers. Plus, I usually cannot buy rings in usual shops because they never have my size so the problem is solved with rings like this one. I am quite happy of my purchase.The 2 zirconia are cute too.If you want to add an elegant and discreet, feminine touch to a formal look without having much of a budget, go with this one!