NSC611 Made with Genuine 1st Quality Swarovski Olive Greeen Crystals! We have handcrafted each Necklace using our own original designs. All of our designs are based on beautiful and unique Vintage Style Jewelry from many different eras. We always use the finest quality of Crystals and componentsMaterial Used: Genuine Swarovski Olivine Green Crystals with Round Beads Crystals Pendant & Earrings 4mm bicone hold the drop downNecklace Length: 16 inches with extension 2 inches have lobster clasp for adjustmentsEarrings: Genuine Sterling Silver 92.5 Hook with Olive Green Crystals 10mm Round Crystals Dangling Earrings measures 1 3/4 inches longDrop Down: 10mm Round Crystals 1 1/2 inches longGuarantee: 100% Satisfaction for Material & Workmanship used in making ths Jewelry We can make matching Bracelet and/or CUSTOMIZE the Jewelry per your style, color choices