BESSKY Jewelry Sets Bridal Jewelry Sets Earrings Long Necklace Pendants Crystal Wedding Necklace Material:Crystal. Metals Type:Gold Plated. Material:Alloy. Treatment process:Inlaid crystal. Environmental Standard: Nickel free, Lead free, Cadmium free. Earrings Size: 2.0*1.0cm. Necklace Size: 40cm+5cm. Pendant Size: 2.3*1.3cm. Shape:Cross.