● Dimensions ● About 4x0.8cm (handmade goods are inevitably subject to error) ●Material ●Auricular pin is 925 sterling silver / 珐琅 ▲ small problem wake ▲ . Hand drawn 珐琅, each one will be a little different, can accept the order . Due to the impact of shooting scene lighting or different computer screens, it is inevitable that there will be some slight color difference with the real thing. Please be sure to accept the order. // Maintenance// . Please take a bath in the hot spring, if the silver is oxidized, you can wipe it with a silver cloth.