[MATERIALS] Pendant is made with 14k solid white gold, and 0.22ct blue sapphire. Made to last a lifetime, strong and durable! All the metals we use are lead free, nickel free and hypoallergenic. [MEANING] This blue sapphire open circle bracelet symbolizes eternity, which means there is no end. It symbolizes eternal love. Just as you cannot find the beginning and ending of the circle in a charm, similarly love has no beginning or end. [MEASUREMENTS] Open circle charm diameter measures 8 mm. Height: 1.5 mm. Bracelet chain length: 7" + 1.2" extender. [PERFECT GIFT]: Jewelry is always perfect for any occasion: birthday gift, valentine's day gift, engagement, promise, holiday Christmas, new year bling, costume, wedding, anniversary. [SAFETY STANDARDS] The sapphire bracelet we use are lead free, nickel free and hypoallergenic, complying with strict product safety standards. Lifetime Friendly Customer Service - 180 days product service. #2,861,262 in Clothing, Shoes & Jewelry ( ) #5,420 in