925 Sterling Silver Angel Wings Necklace. DETAILS: Charm - 925 Sterling Silver, Height: 10 mm (0.39 inch) Chain - 925 Sterling Silver MEASURE - For the perfect fit. 1- Use a string to mark where you'd like your necklace to hang 2- Lay the string on a ruler to measure the length Can't decide on a length? Add an EXTENDER to make your necklace adjustable in length: https://www.etsy.com/listing/796970603/necklace-extender-removable-extender?ref=listings_manager_grid PACKAGING: All jewelry is packaged in a jewelry box ready for gifting. Comes with a polishing cloth to clean the sterling silver. ABOUT 925 STERLING SILVER: Use a polishing cloth to clean your silver items at the first signs of tarnishing. If you want to keep your sterling silver jewelry looking its best, the most effective way to do it is to wear it all the time. The oils in your skin will "clean" the silver and keep it looking shiny.