Material:925 Sterling Silver Pendant:34*17mm(1.34*0.67inch);Eyelet:8mm;N.W.:Around 10.7g Aging Process--Base silver infinity pendant was putting into special solution for vintage effect(black color),then polished. Pendant only,check our shop for rope,rolo,anchor,popcorn chains,etc. for matching. Welcome to come to us if you need any assistance for the order.We will contact you back within 12 hours.