HACOOL 925 Sterling Silver Round Disc Personalized Necklace Custom Made with Any Letters & Numeral Personalize this 925 sterling silver round disc necklace with 2 letters & numeral (capital letters only A-Z, numeral 0-9) Chain length: 16" (40.6 cm) - 18" (45.6 cm) adjustable chain included Pendant dimension:15*15*0.9mm To customize:click on"Customize Now"on the upper-right hand side,then clik on Add to Cart for payment 30 days free risk money back to protect you when you receive any defected order, welcome any test of our jewelry