YOU'RE VIEWING THE (30TH ANNIVERSARY COLLECTION) TCB NECKLACE, IT'S TWO TONE 18KT. VERMEIL, IT MEASURES 1/2" X 1 5/8" AND IS ON A 24" X 2.5 MM. SOLID SILVER ROPE CHAIN, IF YOU HAVE ANY QUESTIONS PLEASE E-MAIL ME BEFORE PURCHASING, I ACCEPT USPS MONEY ORDERS, INTERNATIONAL POSTAL MONEY ORDERS AND PAY PAL, PLEASE NO E-CHECKS