TI SENTO Bracelet 2980MW Emergency Preparedness Snohomish County Health Department, WA. This TI SENTO silver bracelet 2980MW features a mother of pearl doublet as its centrepiece. The bracelet is crafted from 925 sterling silver and coated with a layer of platinum to protect it and keep it luminous. Its extra safe lock is designed to keep this piece with you all the time. This sophisticated piece is a timeless basic perfect on its own or stacked with others. The bracelet is adjustable to make sure it'll fit just right. The bracelets standard length is 16cm. It has an extension piece of 4cm that allows you to wear it at 3 different lengths: 16cm, 18cm and 20cm.