size:4.2x1.6cm/2.36x0.79inch chain length:50cm/19.7inch material:alloy quantity:1pcs If you want the chain shorter or longer，pls email me.I can make anysize you what.Thanks We will send your package to you in 1-3 days when you complete the order.We are in China， it is a long delivery， so take a long time， usually need 15-35 days， so please wait patiently， our things are worth waiting for