JIAYIQI Women Lifelike Black Cat Moon Gem Necklace Bracelet Earrings Set Materials: Alloy Weight:30g Necklace Chain length: 51+6cm (Extended chain)(1 inch=2.54 cm) ;Bracelet length: 16 + 5cm (Extended chain)(1 inch=2.54 cm) Necklace glass Diameter: 2.5cm;Bracelet glass Diameter: 2.0cm;Earrings glass Diameter: 1.2cm Package including:1 piece necklace, 1 piece bracelet and 1 pair earrings Glass Time Gem Jewelry Set Jiayiqi (Trademark Registration Number:86570639), we have not authorized any third parties to sell our products.