Made of solid 14k yellow gold mirror twist spring clasp Please be aware that this piece is susceptible to breakage, so handle it with care while wearing to maintain its durability. Measurements: Approximately 1.7mm Weight: 0.91g - 1.20g To find your necklace size: Gently wrap a string around your neck. Mark where the ends meet and measure the length with a ruler or measuring tape. For a choker size, add 2 inches (5 cm) to your neck size. For a princess length, add 4 inches. For a matinee length, add 6 -8 inches. Choker length: Typically, ranges from 14-16 inches (35-41 cm) in length and fits snugly around the neck base. Princess length: Typically measures 18 inches (46 cm) long and falls below the collarbone. Matinee length: Approximately 20-24 inches (51-61 cm) in length and rests around the center of the chest. PLEASE NOTE THAT THIS IS A GENERAL GUIDE AND MAY VARY BASED ON HEIGHT AND BODY TYPE If you have any questions, kindly send us a direct message on Instagram or email us at [email protected]. Please remember to include the item name in your inquiry. Please be aware that the majority of the items we offer are pre-owned. This may result in some minor wear and tear. Any significant imperfections will be clearly indicated