These are a trendy TIME earrings. TIME earrings are part of the Colors of Birch -collection (www.colorsofbirch.com). You can get them in pure Silver, snow white Nylon and also colored in black. Silver is 925 Sterling silver. Nylon's nice rough texture gives a nice, luxurious touch for the jewelry. The material is also strong and flexible. Hooks are not included. Find out more, www.colorsofbirch.com. Questions and requests please contact straight to my personal e-mail: firstname.lastname@example.org.