MCS Fashion Jewelry Collection Sterling Silver Birthstone Boy or Girl Charm Necklace - 18 to 20 Inch Adjustable Chain MADE FROM STERLING SILVER .925 - Sterling Silver is 92.5% silver mixed with small quantities of choice alloys. This ensures the jewelry is long lasting and strong enough for daily wear. 100% SATISFACTION GUARANTEE - We want you to be completely satisfied with your jewelry purchase and will do what is required to make sure you 100% satisfied. SUPERIOR SERVICE & SUPPORT - If you do have any issues then simply contact us through email or telephonephone. We will respond quickly and fix any problems you have. ALL JEWELRY IS INSPECTED - Our team inspect all jewelry prior to shipping to ensure there are no defects or missing stones. SHIPPED FROM THE USA - Your jewelry will ship directly from within the United States to ensure it arrives quickly and in perfect condition.