Product Details Material Natural lapis lazuli gemstone Size Length: approx. 17 1/4", 54 beads, the diameter of beads is 8mm Net Weight approx. 45grams Description This listing is for one necklace, randomly choosing from our inventory shown as pictures below. Registered mail (free online tracking number, $1.5 value) All of our packages will be shipped by registered mail with online tracking number ($1.5 value); sorry we do not send packages unregistered. 100% Satisfaction Guarantee If you are not fully satisfied with our products, please email us immediately, and return them within 7 days from the date you receive them for a full refund. No restocking fee will be charged.