This dainty necklace is made with 2 - 14k Gold filled rondelle rings on a 14k Gold filled chain OR 2 - sterling silver rings on a sterling silver chain. The 2 beads represent 2 decades. The Necklace comes on a card that reads " Happy 20th Birthday OR " Happy 20th Anniversary" 2 rings for 2 amazing decades" and packaged in a LR faux suede bag. A classic and beautiful necklace that would make a wonderful gift for that milestone birthday or Anniversary. ◆ All gold filled components are 14k USA gold filled ◆ all silver components are USA 925 sterling silver ◆ hypoallergenic ◆ lead and nickel free ◆ water resistant ◆ tarnish resistant 18" necklace length is called the classic princess length and is the most common length If you are unsure of length you can always add a removable extender so you can wear at different lengths https://www.etsy.com/ca/listing/997360857/add-on-extender-necklace-extender?click_key=f8c66850a2577146de5af5ea50516266f833cd9b%3A997360857&click_sum=f561643c&ref=shop_home_active_1&frs=1 Your order will be made by hand by me with much care in Manitoba. It will take 2-5 days business days to make and will ship out letter mail (2-12 business days) non tracked. If you need it sent express please select in drop down menu at checkout. Local contactless pickup is available in Sage Creek Winnipeg, Manitoba. Sheryl xo