J.Ros&eacute;e Jewelry Sterling Silver Pendant Necklace "Rubik's Cube" 3A Zirconia MATERIAL: Made of fine 925 Sterling Silver,decorated with 3A cubic zirconia stone. NICKEL-FREE, LEAD-FREE, CADMIUM-FREE and HYPOALLERGENIC, proved safe by rigorous contact allergy test FEATURE: Pendant size: 15.4mm*15.4mm; 18" super strong box chain with spring-ring closure Comes in a fine gift box, gift card and polishing clothes for maintaining Sterling Silver included The classic style never go away. Inspired by the Rubiks Cube, exquisitely decorated with the stunning 3A cubic zirconia stone, we still need the curiosity in life Simple and elegant, fine jewelry is the perfect gift for the special women in your life in any occasion